Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20818.16-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 16: List of properties (LOPs) for electronic data exchange of density measuring equipment {译} 工业过程测量和控制 过程设备目录中的数据结构和元素 第16部分：密度测量设备电子数据交换用属性列表(LOPs) |
China National Standards sity |
 English PDF |
| GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method {译} 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards sity |
English PDF |
| GB/T 43139-2023 |
Density testing of cast aluminum alloy liquid reduced pressure solidification samples {译} 铸造铝合金液减压凝固试样密度检测 |
China National Standards sity |
English PDF |
| GB/T 43102-2023 |
Metal coatings Porosity test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor {译} 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards sity |
English PDF |
| GB/T 43101-2023 |
Metallic and other inorganic coatings Definition and general rules regarding porosity {译} 金属及其他无机覆盖层 关于孔隙率的定义和一般规则 |
China National Standards sity |
English PDF |
| GB/T 43088-2023 |
Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in metallic thin crystal specimens {译} 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法 |
China National Standards sity |
English PDF |
| GB/T 22427.7-2023 |
Starch viscosity determination {译} 淀粉黏度测定 |
China National Standards sity |
English PDF |
| GB/T 42653-2023 |
Glass high temperature viscosity test method {译} 玻璃高温黏度试验方法 |
China National Standards sity |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density {译} 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards sity |
English PDF |
| GB/T 20564.14-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel {译} 汽车用高强度冷连轧钢板及钢带 第14部分：低密度钢 |
China National Standards sity |
English PDF |
| GB/T 10671-2023 |
Test method for specific optical density of smoke produced by solid materials {译} 固体材料产烟的比光密度试验方法 |
China National Standards sity |
English PDF |
| GB/T 34533-2023 |
Shale Porosity, Permeability and Saturation Determination {译} 页岩孔隙度、渗透率和饱和度测定 |
China National Standards sity |
English PDF |
| GB/T 42697-2023 |
Nonwovens - Test method for porosity {译} 非织造布 孔隙率测试方法 |
China National Standards sity |
English PDF |
| GB/T 42414-2023 |
Glass Viscosity Determination Rotational Viscometer Method {译} 玻璃黏度测定 旋转黏度计法 |
China National Standards sity |
English PDF |
| GB/T 37047-2022 |
Earth-to-ground flash density based on the Lightning Location System (LLS) General {译} 基于雷电定位系统（LLS）的地闪密度 总则 |
China National Standards sity |
English PDF |
| GB/T 41485-2022 |
Nuclear instrument geophysical density logging tool {译} 核仪器仪表 地球物理密度测井仪 |
China National Standards sity |
English PDF |
| GB/T 41325-2022 |
Low-density crystal primary pit silicon single crystal polishing wafer for integrated circuits {译} 集成电路用低密度晶体原生凹坑硅单晶抛光片 |
China National Standards sity |
English PDF |
| GB/T 41940-2022 |
Rubber - Determination of Viscosity and Stress Relaxation with a Rotorless Closed Shear Rheometer {译} 橡胶 用无转子密闭剪切流变仪测定黏度和应力松弛 |
China National Standards sity |
English PDF |
| GB/T 2794-2022 |
Determination of viscosity of adhesive {译} 胶黏剂黏度的测定 |
China National Standards sity |
English PDF |
| GB/T 41765-2022 |
Test method for dislocation density of silicon carbide single crystal {译} 碳化硅单晶位错密度的测试方法 |
China National Standards sity |
English PDF |
| GB/T 3488.4-2022 |
Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases {译} 硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定 |
China National Standards sity |
English PDF |
| GB/T 6538-2022 |
Determination of apparent viscosity of engine oil - Cold start simulator method {译} 发动机油表观黏度的测定 冷启动模拟机法 |
China National Standards sity |
English PDF |
| GB/T 40549-2021 |
Determination of bulk density of coke in a small container 焦炭堆积密度小容器测定方法 |
China National Standards sity |
English PDF |
| GB/T 40384-2021 |
Plastics—Determination of the transient extensional viscosity of polymer melts 塑料 聚合物熔体瞬态拉伸黏度的测定 |
China National Standards sity |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards sity |
English PDF |
| GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards sity |
English PDF |
| GB/T 40280-2021 |
Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度 |
China National Standards sity |
English PDF |
| GB/T 29047-2021 |
Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards sity |
English PDF |
| GB/T 6286-2021 |
Determination of bulk density for molecular sieve 分子筛堆积密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 40380.1-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards sity |
English PDF |
| GB/T 40243-2021 |
Tornado intensity scale 龙卷风强度等级 |
China National Standards sity |
English PDF |
| GB/T 12703.2-2021 |
Textiles - Test methods for electrostatic propensity - Part 2: Test method using manual friction 纺织品 静电性能试验方法 第2部分：手动摩擦法 |
China National Standards sity |
English PDF |
| GB/T 12703.1-2021 |
Textiles - Test methods for electrostatic propensity - Part 1: Test method using corona charging 纺织品 静电性能试验方法 第1部分：电晕充电法 |
China National Standards sity |
English PDF |
| GB/T 40169-2021 |
Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards sity |
English PDF |
| GB/T 17651.2-2021 |
Measurement of smoke density of cables or optical fiber cables burning under defined conditions - Part 2: Test procedure and requirements 电缆或光缆在特定条件下燃烧的烟密度测定 第2部分：试验程序和要求 |
China National Standards sity |
English PDF |
| GB/T 17651.1-2021 |
Measurement of smoke density of cables or optical fiber cables burning under defined conditions-Part 1:Test apparatus 电缆或光缆在特定条件下燃烧的烟密度测定 第1部分：试验装置 |
China National Standards sity |
English PDF |
| GB/T 39748.9-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度 |
China National Standards sity |
English PDF |
| GB/T 39843-2021 |
Electronic characteristic measurements—Local critical current density and its distribution in large-area superconducting films 电子学特性测量 大面积超导膜的局域临界电流密度及其分布 |
China National Standards sity |
English PDF |
| GB/T 39821-2021 |
Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel 塑料 不能从规定漏斗流出的模塑材料表观密度的测定 |
China National Standards sity |
English PDF |
| GB/T 5162-2021 |
Metallic powders—Determination of tap density 金属粉末 振实密度的测定 |
China National Standards sity |
English PDF |
| GB/T 41079.1-2021 |
Test methods for physical properties of liquid metals—Part 1:Determination of density 液态金属物理性能测定方法 第1部分：密度的测定 |
China National Standards sity |
English PDF |
| GB/T 1927.5-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density 无疵小试样木材物理力学性质试验方法 第5部分：密度测定 |
China National Standards sity |
English PDF |
| GB/T 41232.2-2021 |
Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials 纳米制造 关键控制特性 纳米储能 第2部分：纳米正极材料的密度测试 |
China National Standards sity |
English PDF |
| GB/T 41063-2021 |
Textile glass—Determination of density 玻璃纤维 密度的测定 |
China National Standards sity |
English PDF |
| GB/T 11718-2021 |
Medium density fibreboard 中密度纤维板 |
China National Standards sity |
English PDF |
| GB/T 32483.2-2021 |
Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear 灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法 |
China National Standards sity |
English PDF |
| GB/T 15039-2021 |
Standard lamps of luminous intensity and total luminous flux 发光强度、总光通量标准灯泡 |
China National Standards sity |
English PDF |
| GB/T 40621-2021 |
Drawing method of cloud-to-ground lightning density distribution map 地闪密度分布图绘制方法 |
China National Standards sity |
English PDF |
| GB/T 39500-2020 |
Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area 皮革 物理和机械试验 视密度和单位面积质量的测定 |
China National Standards sity |
English PDF |
| GB/T 8760-2020 |
Test method for dislocation density of monocrystal gallium arsenide 砷化镓单晶位错密度的测试方法 |
China National Standards sity |
English PDF |
| GB/T 11062-2020 |
Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition 天然气 发热量、密度、相对密度和沃泊指数的计算方法 |
China National Standards sity |
English PDF |
| GB/T 4802.4-2020 |
Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards sity |
English PDF |
| GB/T 17742-2020 |
The Chinese seismic intensity scale 中国地震烈度表 |
China National Standards sity |
English PDF |
| GB/T 24328.2-2020 |
Tissue paper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk 卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定 |
China National Standards sity |
English PDF |
| GB/T 38947-2020 |
Magnetic flux density test method for magnetic separators 磁选设备磁感应强度检测方法 |
China National Standards sity |
English PDF |
| GB/T 5252-2020 |
Test method for dislocation density of monocrystal germanium 锗单晶位错密度的测试方法 |
China National Standards sity |
English PDF |
| GB/T 9966.3-2020 |
Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity 天然石材试验方法 第3部分：吸水率、体积密度、真密度、真气孔率试验 |
China National Standards sity |
English PDF |
| GB/T 38495-2020 |
Sensory analysis—Sensory evaluation of Chinese pepper pungency intensity—Scoville index determination method 感官分析 花椒麻度评价 斯科维尔指数法 |
China National Standards sity |
English PDF |
| GB/T 39688-2020 |
Testing method for determining density of ceramic coatings 陶瓷涂层密度的测试方法 |
China National Standards sity |
English PDF |
| GB/T 12703.8-2020 |
Textiles—Test methods for electrostatic propensity—Part 8:Test method using horizontal mechanical friction 纺织品 静电性能试验方法 第8部分：水平机械摩擦法 |
China National Standards sity |
English PDF |
| GB/T 12703.5-2020 |
Textiles—Test methods for electrostatic propensity—Part 5：Test method using rotary mechanical friction 纺织品 静电性能试验方法 第5部分：旋转机械摩擦法 |
China National Standards sity |
English PDF |
| GB/T 1632.4-2020 |
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第4部分：聚碳酸酯(PC)模塑和挤出材料 |
China National Standards sity |
English PDF |
| GB/T 23797-2020 |
Surveillance methods for vector density—Mosquito 病媒生物密度监测方法 蚊虫 |
China National Standards sity |
English PDF |
| GB/T 13217.4-2020 |
Test method for viscosity of ink 油墨黏度检验方法 |
China National Standards sity |
English PDF |
| GB/T 39246-2020 |
Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件 |
China National Standards sity |
English PDF |
| GB/T 38226-2019 |
Specification for seismic intensity mapping 地震烈度图制图规范 |
China National Standards sity |
English PDF |
| GB/T 38226-2019 |
Specification for seismic intensity mapping 地震烈度图制图规范 |
China National Standards sity |
English PDF |
| GB/T 37838-2019 |
Pulp—Determination of dynamic viscosity number in cupri-ethylenediamine(CED) solution 纸浆 铜乙二胺(CED)溶液动力粘度的测定 |
China National Standards sity |
English PDF |
| GB/T 37787-2019 |
Metallic materials—Determination of microporosity—Fluorescence method 金属材料 显微疏松的测定 荧光法 |
China National Standards sity |
English PDF |
| GB/T 19289-2019 |
Methods of measurement of resistivity，density and stacking factor of electrical steel strip and sheet 电工钢带（片）的电阻率、密度和叠装系数的测量方法 |
China National Standards sity |
English PDF |
| GB/T 37543-2019 |
：Measurement method for total electric field strength and ion current density of DC transmission line and converter station
直流输电线路和换流站的合成场强与离子流密度的测量方法 |
China National Standards sity |
English PDF |
| GB/T 37047-2018 |
Lightning density based on lightning location systems(LLS)—General principles 基于雷电定位系统（LLS）的地闪密度-总则 |
China National Standards sity |
English PDF |
| GB/T 14906-2018 |
Classification of internal combustion engine oils viscosity 内燃机油黏度分类 |
China National Standards sity |
English PDF |
| GB/T 31057.2-2018 |
Granular materials—Physical properties—Part 2: Determination of tap density 颗粒材料-物理性能测试-第2部分：振实密度的测量 |
China National Standards sity |
English PDF |
| GB 36900.3-2018 |
Cross Linked High Density Polyethene High Integrity Container for Low-and-intermediate level radioactive solid wastes 低、中水平放射性废物高完整性容器-交联高密度聚乙烯容器 |
China National Standards sity |
English PDF |
| GB/T 37263-2018 |
Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes 高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管 |
China National Standards sity |
English PDF |
| GB/T 13477.2-2018 |
Test method for building sealants－Part 2：Determination of density 建筑密封材料试验方法-第2部分：密度的测定 |
China National Standards sity |
English PDF |
| GB/T 22594-2018 |
Water treatment chemicals—General rules for determination of density 水处理剂 密度测定方法通则 |
China National Standards sity |
English PDF |
| GB/T 36788-2018 |
Surveillance methods for vector density—Ticks 病媒生物密度监测方法 蜱类 |
China National Standards sity |
English PDF |
| GB/T 35839-2018 |
Non-destructive testing—Test method for measuring industrial computed tomography (CT) density 无损检测 工业计算机层析成像（CT）密度测量方法 |
China National Standards sity |
English PDF |
| GB/T 36053-2018 |
Evaluation of thickness, density and interface width of thin films by X-ray reflectometry—Instrumental requirements, alignment and positioning, data collection, data analysis and reporting X射线反射法测量薄膜的厚度、密度和界面宽度 仪器要求、准直和定位、数据采集、数据分析和报告 |
China National Standards sity |
English PDF |
| GB/T 34748-2017 |
Genetic diversity analysis on aquatic germplasm by genomic DNA microsatellite markers 水产种质资源基因组DNA的微卫星分析 |
China National Standards sity |
English PDF |
| GB/T 34754-2017 |
Grade of grazing intensity on rangeland for household ranch 家庭牧场草地放牧强度分级 |
China National Standards sity |
English PDF |
| GB/T 34520.3-2017 |
Test methods for continuous silicon carbide fiber—Part 3：Linear density and density 连续碳化硅纤维测试方法 第3部分：线密度和密度 |
China National Standards sity |
English PDF |
| GB/T 34481-2017 |
Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法 |
China National Standards sity |
English PDF |
| GB/T 34568-2017 |
Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density 高炉和直接还原用铁矿石 体积密度的测定 |
China National Standards sity |
English PDF |
| GB/T 34533-2017 |
Measurement of helium porosity and pulse decay permeability of shale 页岩氦气法孔隙度和脉冲衰减法渗透率的测定 |
China National Standards sity |
English PDF |
| GB/T 34326-2017 |
Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS 表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法 |
China National Standards sity |
English PDF |
| GB/T 5019.12-2017 |
Specification for insulating materials based on mica— Part 12：Glass fabric backup epoxy dry mica tape with high porosity 以云母为基的绝缘材料 第12部分：高透气性玻璃布补强环氧少胶云母带 |
China National Standards sity |
English PDF |
| GB/T 1479.3-2017 |
Metallic powders－Determination of apparent density－Part 3: Oscillating funnel method 金属粉末 松装密度的测定 第3部分：振动漏斗法 |
China National Standards sity |
English PDF |
| GB/T 24369.3-2017 |
Characterization of gold nanorods—Part 3: Measurement method of surface charge density 金纳米棒表征 第3部分：表面电荷密度测量方法 |
China National Standards sity |
English PDF |
| GB/T 34128-2017 |
15 MeV～30 MeV variable energy high intensity proton cyclotron 15 MeV～30 MeV可变能量强流质子回旋加速器 |
China National Standards sity |
English PDF |
| GB/T 33810-2017 |
Testing method of bulk density for pesticides 农药堆密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 33763-2017 |
Test method for dislocation density of sapphire single crystal 蓝宝石单晶位错密度测量方法 |
China National Standards sity |
English PDF |
| GB/T 33667-2017 |
Specification of career guidance service for university and college graduates 高校毕业生就业指导服务规范 |
China National Standards sity |
English PDF |
| GB/T 33753-2017 |
General specification for rotary automatic filling-capping machine for high viscosity fluid 回转式全自动粘流体灌装封盖机通用技术要求 |
China National Standards sity |
English PDF |
| GB/T 35463-2017 |
Test method for bulk density of wood-plastic composites and products 木塑复合材料及制品体积密度的测定方法 |
China National Standards sity |
English PDF |
| GB/T 35386-2017 |
Non-destructive testing—Density resolution phantom for industrial computed tomography (CT) testing 无损检测 工业计算机层析成像(CT)检测用密度分辨力测试卡 |
China National Standards sity |
English PDF |
| GB/T 35390-2017 |
Non-destructive testing—Test method of ammunition density by industrial computed tomography（CT） 无损检测 弹药密度工业计算机层析成像(CT)检测方法 |
China National Standards sity |
English PDF |
| GB/T 35160.1-2017 |
Test methods for agglomerated stone—Part 1：Determination of apparent density and water absorption 合成石材试验方法 第1部分：密度和吸水率的测定 |
China National Standards sity |
English PDF |
| GB/T 34127-2017 |
Fixed energy high intensity proton cyclotron within the range of 10 MeV～20 MeV 10 MeV～20 MeV范围内固定能量强流质子回旋加速器 |
China National Standards sity |
English PDF |
| GB/T 22638.10-2016 |
Test methods for aluminium and aluminium alloy foils—Part 10：Determination of mass per unit area (surface density) of coatings 铝箔试验方法 第10部分：涂层表面密度的测定 |
China National Standards sity |
English PDF |
| GB/T 1548-2016 |
Pulps—Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution 纸浆 铜乙二胺（CED）溶液中特性粘度值的测定 |
China National Standards sity |
English PDF |
| GB/T 32991-2016 |
Test method for density uniformity of mineral wool for thermal insulation 矿物棉绝热材料密度均匀性试验方法 |
China National Standards sity |
English PDF |
| GB/T 33052-2016 |
Microporous functional membrane—Measurement for Porosity—Absorption method by cetane 微孔功能薄膜 孔隙率测定方法 十六烷吸收法 |
China National Standards sity |
English PDF |
| GB/T 33061.10-2016 |
Plastics—Determination of dynamic mechanical properties—Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer 塑料 动态力学性能的测定 第10部分：使用平行平板振荡流变仪测定复数剪切黏度 |
China National Standards sity |
English PDF |
| GB/T 1232.1-2016 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—part 1: Determination of Mooney viscosity 未硫化橡胶 用圆盘剪切黏度计进行测定 第1部分 ：门尼黏度的测定 |
China National Standards sity |
English PDF |
| GB 5009.2-2016 |
National Food Safety Standard - Determination of relative density of foodstuffs 食品安全国家标准 食品相对密度的测定 |
China National Standards sity |
English PDF |
| GB/T 2999-2016 |
Refractory materials—Determination of bulk density of granular materials 耐火材料 颗粒体积密度试验方法 |
China National Standards sity |
English PDF |
| GB/T 32725-2016 |
Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory 实验室测定微生物过程、生物量与多样性用土壤的好氧采集、处理及贮存指南 |
China National Standards sity |
English PDF |
| GB/T 32776-2016 |
Test method of density for pesticides 农药密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 32683.1-2016 |
Plastics—Determination of viscosity using a falling-ball viscometer—Part 1: Inclined-tube method 塑料 用落球黏度计测定黏度 第1部分：斜管法 |
China National Standards sity |
English PDF |
| GB/T 3810.3-2016 |
Test methods of ceramic tiles—Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density 陶瓷砖试验方法 第3部分：吸水率、显气孔率、表观相对密度和容重的测定 |
China National Standards sity |
English PDF |
| GB/T 2998-2015 |
Test method for bulk density and true porosity of shaped insulating refractory products 定形隔热耐火制品体积密度和真气孔率试验方法 |
China National Standards sity |
English PDF |
| GB/T 2997-2015 |
Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products 致密定形耐火制品体积密度、显气孔率和真气孔率试验方法 |
China National Standards sity |
English PDF |
| GB/T 32282-2015 |
Test method for disoclation density of GaN single crystal—Cathodoluminescence spectroscopy 氮化镓单晶位错密度的测量 阴极荧光显微镜法 |
China National Standards sity |
English PDF |
| GB/T 3850-2015 |
Impermeable sintered metal materials and hardmetals—Determination of density 致密烧结金属材料与硬质合金 密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 3489-2015 |
Hardmetals—Metallographic determination of porosity and uncombined carbon 硬质合金 孔隙度和非化合碳的金相测定 |
China National Standards sity |
English PDF |
| GB/T 31971.3-2015 |
Ships and marine technology—Marine environment protection：performance testing of oil skimmers—Part 3: High viscosity oil 船舶与海上技术 海上环境保护：撇油器性能试验 第3部分：高粘度油 |
China National Standards sity |
English PDF |
| GB/T 31884-2015 |
Automatic detection system of tire/pavement noise using the on-board sound intensity method 车载式轮胎路面噪声自动测试系统 |
China National Standards sity |
English PDF |
| GB/T 30789.5-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 5: Assessment of degree of flaking 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第5部分：剥落等级的评定 |
China National Standards sity |
English PDF |
| GB/T 30789.4-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 4: Assessment of degree of cracking 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第4部分：开裂等级的评定 |
China National Standards sity |
English PDF |
| GB/T 31786-2015 |
Tobacco and tobacco products—Non-destructive determination of strips density variation ratio in case—Ionizing radiation method 烟草及烟草制品 箱内片烟密度偏差率的无损检测 电离辐射法 |
China National Standards sity |
English PDF |
| GB/T 31765-2015 |
High density fibreboard 高密度纤维板 |
China National Standards sity |
English PDF |
| GB/T 30789.1-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 1: General introduction and designation system 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第1部分：总则和标识体系 |
China National Standards sity |
English PDF |
| GB/T 21877-2015 |
Dyestuffs and intermediate of dyes—Determination of tapping density 染料及染料中间体 堆积密度的测定 |
China National Standards sity |
English PDF |
| GB/T 30789.8-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第8部分：划线或其它人造缺陷周边剥离和腐蚀等级的评定 |
China National Standards sity |
English PDF |
| GB/T 30789.7-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 7: Assessment of degree of chalking by velvet method 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第7部分：天鹅绒布法评定粉化等级 |
China National Standards sity |
English PDF |
| GB/T 30789.6-2015 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 6: Assessment of degree of chalking by tape method 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第6部分：胶带法评定粉化等级 |
China National Standards sity |
English PDF |
| GB/T 31424-2015 |
Determination of coal ash viscosity 煤灰黏度测定方法 |
China National Standards sity |
English PDF |
| GB/T 31334.2-2015 |
Test methods for dipped canvas—Part 2: Yarn crimp on warp and density 浸胶帆布试验方法 第2部分：经向卷曲度和密度 |
China National Standards sity |
English PDF |
| GB/T 31351-2014 |
Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers 碳化硅单晶抛光片微管密度无损检测方法 |
China National Standards sity |
English PDF |
| GB/T 13389-2014 |
Practice for conversion between resistivity and dopant density for boron-doped, phosphorus-doped, and arsenic-doped silicon 掺硼掺磷掺砷硅单晶电阻率与掺杂剂浓度换算规程 |
China National Standards sity |
English PDF |
| GB/T 31057.1-2014 |
Granular materials―The physical properties―Part 1: Determination of apparent density 颗粒材料 物理性能测试 第1部分：松装密度的测量 |
China National Standards sity |
English PDF |
| GB/T 15357-2014 |
Surface active agents and detergents―Determination of viscosity and flow properties of liquid products using a rotational viscometer 表面活性剂和洗涤剂 旋转粘度计测定液体产品的粘度和流动性质 |
China National Standards sity |
English PDF |
| GB/T 31253-2014 |
Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density 天然气 气体标准物质的验证 发热量和密度直接测量法 |
China National Standards sity |
English PDF |
| GB/T 11062-2014 |
Natural gas―Calculation of calorific values，density，relative density and Wobbe index 天然气 发热量、密度、相对密度和沃泊指数的计算方法 |
China National Standards sity |
English PDF |
| GB/T 31004.3-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencies 声学 建筑和建筑构件隔声声强法测量 第3部分：低频段的实验室测量 |
China National Standards sity |
English PDF |
| GB/T 31004.2-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements 声学 建筑和建筑构件隔声声强法测量 第2部分：现场测量 |
China National Standards sity |
English PDF |
| GB/T 31004.1-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements 声学 建筑和建筑构件隔声声强法测量 第1部分：实验室测量 |
China National Standards sity |
English PDF |
| GB/T 31161-2014 |
Classification for the solar proton event intensity 太阳质子事件强度分级 |
China National Standards sity |
English PDF |
| GB/T 31160-2014 |
Geomagnetic storm intensity level 地磁暴强度等级 |
China National Standards sity |
English PDF |
| GB/T 31157-2014 |
Classification for the intensity of solar soft X-ray flare 太阳软X射线耀斑强度分级 |
China National Standards sity |
English PDF |
| GB/T 26930.11-2014 |
Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 11：Determination of dynamic viscosity 原铝生产用炭素材料 煤沥青 第11部分：动态粘度的测定 |
China National Standards sity |
English PDF |
| GB/T 30868-2014 |
Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching 碳化硅单晶片微管密度的测定 化学腐蚀法 |
China National Standards sity |
English PDF |
| GB/T 30789.9-2014 |
Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects,and of intensity of uniform changes in appearance―Part 9: Assessment of degree of filiform corrosion 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第9部分：丝状腐蚀等级的评定 |
China National Standards sity |
English PDF |
| GB/T 30789.3-2014 |
Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 3: Assessment of degree of rusting 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第3部分：生锈等级的评定 |
China National Standards sity |
English PDF |
| GB/T 30789.2-2014 |
Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects ,and of intensity of uniform changes in appearance―Part 2: Assessment of degree of blistering 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识：第2部分：起泡等级的评定 |
China National Standards sity |
English PDF |
| GB/T 30749-2014 |
The apparent density determination of mineral medicine and calcined products 矿物药材及其煅制品视密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 5161-2014 |
Metallic powders―Determination of effective density―Liquid immersion method 金属粉末 有效密度的测定 液体浸透法 |
China National Standards sity |
English PDF |
| GB/T 30708-2014 |
Determination of the thermal resistance of low-density blanket-type mineral fiber insulation 低密度矿物棉毯状绝热材料热阻评价方法 |
China National Standards sity |
English PDF |
| GB/T 208-2014 |
Test method for determinging cement density 水泥密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 30537-2014 |
Superconductivity―Measurements for bulk high temperature superconductors―Trapped flux density of large grain oxide superconductors 超导电性 块状高温超导体的测量 大晶粒氧化物超导体的俘获磁通密度 |
China National Standards sity |
English PDF |
| GB/T 30516-2014 |
Bitumen with high viscosity and elastic recovery for pavement 高粘高弹道路沥青 |
China National Standards sity |
English PDF |
| GB/T 30515-2014 |
Petroleum products―Transparent and opaque liquid―Determination of kinematic viscosity and calculation of dynamic viscosity 透明和不透明液体石油产品运动黏度测定法及动力黏度计算法 |
China National Standards sity |
English PDF |
| GB/T 11145-2014 |
Standard test method for measurement of low-temperature viscosity of lubricants―Brookfield viscometer method 润滑剂低温黏度的测定 勃罗克费尔特黏度计法 |
China National Standards sity |
English PDF |
| GB/T 19658-2013 |
Method of measurement of center beam intensity and beam angle(s)of reflector lamps 反射灯中心光强和光束角的测量方法 |
China National Standards sity |
English PDF |
| GB/T 30202.1-2013 |
Test method for granular activated carbon from coal for desulfurization and denitration process―Part 1: Bulk density 脱硫脱硝用煤质颗粒活性炭试验方法 第1部分：堆积密度 |
China National Standards sity |
English PDF |
| GB/T 14853.1-2013 |
Rubber compounding ingredients—Pelletized carbon black—Part 1：Determination of pour density 橡胶用造粒炭黑 第1部分：倾注密度的测定 |
China National Standards sity |
English PDF |
| GB/T 14863-2013 |
Method for net carrier density in silicon epitaxial layers by voltage-capacitance of gated and ungated diodes 用栅控和非栅控二极管的电压电容关系测定硅外延层中净载流子浓度的方法 |
China National Standards sity |
English PDF |
| GB/T 18958-2013 |
Difficult-flammable medium density fiberboard 难燃中密度纤维板 |
China National Standards sity |
English PDF |
| GB/T 30071-2013 |
High-density and fine-particle special graphite product 细颗粒高密度特种石墨产品 |
China National Standards sity |
English PDF |
| GB/T 30045-2013 |
Coal direct liquefaction―Determination of apparent viscosity of coal-oil-slurry 煤炭直接液化 油煤浆表观黏度测定方法 |
China National Standards sity |
English PDF |
| GB/T 7690.1-2013 |
Reinforcements - Test method for yarns - Part 1: Determination of linear density 增强材料 纱线试验方法 第1部分：线密度的测定 |
China National Standards sity |
English PDF |
| GB/T 30019-2013 |
Carbon fiber - Determination of density 碳纤维 密度的测定 |
China National Standards sity |
English PDF |
| GB/T 5071-2013 |
Refractory materials - Determination of true density 耐火材料 真密度试验方法 |
China National Standards sity |
English PDF |
| GB/T 13531.4-2013 |
General methods on determination of cosmetics - Determination of relative density 化妆品通用检验方法 相对密度的测定 |
China National Standards sity |
English PDF |
| GB/T 29558-2013 |
Surface chemical analysis - Auger electron spectroscopy - Repeatability and constancy of intensity scale 表面化学分析 俄歇电子能谱 强度标的重复性和一致性 |
China National Standards sity |
English PDF |
| GB/T 29617-2013 |
Determination of density, relative density,and API gravity of liquids by digital density meter 数字密度计测定液体密度、相对密度和API比重的试验方法 |
China National Standards sity |
English PDF |
| GB/T 2794-2013 |
Determination for viscosity of adhesives - Single cylinder rotational viscometer method 胶粘剂粘度的测定 单圆筒旋转粘度计法 |
China National Standards sity |
English PDF |
| GB/T 29047-2012 |
Prefabricated directly buried insulating pipes and fittings with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards sity |
English PDF |
| GB/T 5561-2012 |
Surface active agents - Determination of viscosity and flow properties using a rotational viscometer 表面活性剂 用旋转式粘度计测定粘度和流动性质的方法 |
China National Standards sity |
English PDF |
| GB/T 29016-2012 |
Linear filling machine with high viscosity fluid 直线式粘流体灌装机 |
China National Standards sity |
English PDF |
| GB/T 17282-2012 |
Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements 根据粘度测量值确定石油平均相对分子质量的方法 |
China National Standards sity |
English PDF |
| GB/T 29256.5-2012 |
Textiles - Woven fabrics - Construction - Methods of analysis - Part 5: Determination of linear density of yarn removed from fabric 纺织品 机织物结构分析方法 第5部分：织物中拆下纱线线密度的测定 |
China National Standards sity |
English PDF |
| GB/T 17477-2012 |
Automotive gear lubricant viscosity classification 汽车齿轮润滑剂黏度分类 |
China National Standards sity |
English PDF |
| GB 50822-2012 |
Code for design of medium density fiberboard engineering 中密度纤维板工程设计规范 |
China National Standards sity |
English PDF |
| GB/T 28633-2012 |
Surface chemical analysis - X-ray photoelectron spectroscopy - Repeatability and constancy of intensity scale 表面化学分析 X射线光电子能谱 强度标的重复性和一致性 |
China National Standards sity |
English PDF |
| GB/T 4472-2011 |
Detemination of density and relative density for chemical products 化工产品密度、相对密度的测定 |
China National Standards sity |
English PDF |
| GB/T 27846-2011 |
Chemicals - Measurement of viscosity using the Hoppler falling-ball viscometer 化学品 黏度测定Hoppler落球式黏度计法 |
China National Standards sity |
English PDF |
| GB/T 27773-2011 |
Criteria for vector density control - Cockroach 病媒生物密度控制水平 蜚蠊 |
China National Standards sity |
English PDF |
| GB/T 27772-2011 |
Criteria for vector density control - Fly 病媒生物密度控制水平 蝇类 |
China National Standards sity |
English PDF |
| GB/T 27771-2011 |
Criteria for vector density control - Mosquito 病媒生物密度控制水平 蚊虫 |
China National Standards sity |
English PDF |
| GB/T 27770-2011 |
Criteria for vector density control - Rodent 病媒生物密度控制水平 鼠类 |
China National Standards sity |
English PDF |
| GB/T 26930.3-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 3：Determination of density - Pyknometric method 原铝生产用炭素材料 煤沥青 第3部分：密度的测定 比重瓶法 |
China National Standards sity |
English PDF |
| GB/T 18002-2011 |
Acceptance rules generality of the medium density fiberboard production line 中密度纤维板生产线验收通则 |
China National Standards sity |
English PDF |
| GB/T 21650.3-2011 |
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part3: Analysis of micropores by gas adsorption 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第3部分：气体吸附法分析微孔 |
China National Standards sity |
English PDF |
| GB/T 26705-2011 |
Low density printing paper 轻型印刷纸 |
China National Standards sity |
English PDF |
| GB/T 5516-2011 |
Inspection of grain and oils - Determination of viscosity of grain - Capillary viscometer method 粮油检验 粮食运动粘度测定 毛细管粘度计法 |
China National Standards sity |
English PDF |
| GB/T 1479.2-2011 |
Metallic powders - Determination of apparent density - Part 2: Scott volumeter method 金属粉末 松装密度的测定 第2部分：斯柯特容量计法 |
China National Standards sity |
English PDF |
| GB/T 1479.1-2011 |
Metallic powders - Determination of apparent density - Part 1: funnal method 金属粉末 松装密度的测定 第1部分：漏斗法 |
China National Standards sity |
English PDF |
| GB/T 26310.1-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 1：Determination of the density in xylene - Pkknometric method 原铝生产用煅后石油焦检测方法 第1部分：二甲苯中密度的测定 比重瓶法 |
China National Standards sity |
English PDF |
| GB/T 26184-2010 |
The measurement of absolute luminous intensity distributions 绝对发光强度分布的测量方法 |
China National Standards sity |
English PDF |
| GB/T 7962.20-2010 |
Test methods of colourless optical glass - Part 20: Density 无色光学玻璃测试方法 第20部分：密度 |
China National Standards sity |
English PDF |
| GB/T 26038-2010 |
Tungsten base，high-density alloy plates 钨基高比重合金板材 |
China National Standards sity |
English PDF |
| GB/T 25995-2010 |
Test methods for density and apparent porostiy of fine ceramics 精细陶瓷密度和显气孔率试验方法 |
China National Standards sity |
English PDF |
| GB/T 25846-2010 |
Industrial γ-ray density meter 工业用γ射线密度计 |
China National Standards sity |
English PDF |
| GB/T 6949-2010 |
Determination of apparent relative density of coal 煤的视相对密度测定方法 |
China National Standards sity |
English PDF |
| GB/T 25964-2010 |
Petroleum and liquid petroleum products - Determination of volume,density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems 石油和液体石油产品 采用混合式油罐测量系统测量立式圆筒形油罐内油品体积、密度和质量的方法 |
China National Standards sity |
English PDF |
| GB/T 2013-2010 |
Standard test method for density of liquid petrochemical products 液体石油化工产品密度测定法 |
China National Standards sity |
English PDF |
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