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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45155-2024 |
Quality management-Guidelines for understanding, evaluating and improving the quality culture of orGaNizations 质量管理-理解、评价和改进组织的质量文化指南 |
China National Standards GaN |
 English PDF |
| GB/T 45157-2024 |
Safety and resilience - Community resilience - Guidelines for information exchange between orGaNizations 安全与韧性-社区韧性-组织间信息交互指南 |
China National Standards GaN |
English PDF |
| GB/T 45153-2024 |
Aging society - General requirements and guidelines for inclusive orGaNizations for caregivers 老龄化社会-照顾人员包容性组织通用要求与指南 |
China National Standards GaN |
English PDF |
| GB/T 39141.4-2024 |
InorGaNic and sapphire watch glasses-Part 4: Anti-reflection treatment 无机和蓝宝石手表玻璃-第4部分：减反射处理 |
China National Standards GaN |
English PDF |
| GB/T 4698.29-2024 |
Chemical analysis methods for sponge titanium, titanium and titanium alloys-Part 29: Determination of aluminum, carbon, chromium, copper, iron, manGaNese, molybdenum, nickel, silicon, tin, vanadium and zirconium content-Optical Direct reading spectrometry 海绵钛、钛及钛合金化学分析方法-第29部分：铝、碳、铬、铜、铁、锰、钼、镍、硅、锡、钒、锆含量的测定-光电直读光谱法 |
China National Standards GaN |
English PDF |
| GB/T 44891-2024 |
Specifications for the construction of a unified social credit code data service platform for legal persons and other orGaNizations 法人和其他组织统一社会信用代码数据服务平台建设规范 |
China National Standards GaN |
English PDF |
| GB/T 44835-2024 |
Textiles-Determination of chlorinated orGaNic solvents 纺织品-含氯有机溶剂的测定 |
China National Standards GaN |
English PDF |
| GB/T 10781.10-2024 |
Quality requirements for liquor-Part 10: LaobaiGaN-flavor liquor 白酒质量要求-第10部分：老白干香型白酒 |
China National Standards GaN |
English PDF |
| GB/T 22142-2024 |
Feed additives - General requirements for orGaNic acids 饲料添加剂-有机酸通用要求 |
China National Standards GaN |
English PDF |
| GB/T 44690-2024 |
Volatile orGaNic compound emission classification of wood-based panels and their products 人造板及其制品挥发性有机化合物释放量分级 |
China National Standards GaN |
English PDF |
| GB/T 44615-2024 |
Detection method for volatile orGaNic compounds in soil of agricultural product production areas-Dual column gas chromatography 农产品产地土壤中挥发性有机物检测方法-双柱气相色谱法 |
China National Standards GaN |
English PDF |
| GB/T 44479-2024 |
Guidelines for the evaluation of online learning service orGaNizations 在线学习服务组织评价指南 |
China National Standards GaN |
English PDF |
| GB/T 16716.6-2024 |
Packaging and environment - Part 6: OrGaNic cycles 包装与环境-第6部分：有机循环 |
China National Standards GaN |
English PDF |
| GB/T 44431-2024 |
Unified social credit code information for legal persons and other orGaNizations =Guidelines for use 法人和其他组织统一社会信用代码信息应用指南 |
China National Standards GaN |
English PDF |
| GB/T 23950-2024 |
General method for determination of heavy metals in inorGaNic chemical products 无机化工产品中重金属测定通用方法 |
China National Standards GaN |
English PDF |
| GB/T 44242-2024 |
Hydrogen for proton exchange membrane fuel cell vehicles - determination of inorGaNic halides and formic acid - ion chromatography 质子交换膜燃料电池汽车用氢气-无机卤化物、甲酸的测定-离子色谱法 |
China National Standards GaN |
English PDF |
| GB/T 44243-2024 |
Hydrogen for Proton Exchange Membrane Fuel Cell Vehicles - Determination of Sulfur Compounds, Formaldehyde and OrGaNic Halides - Gas Chromatography 质子交换膜燃料电池汽车用氢气-含硫化合物、甲醛和有机卤化物的测定-气相色谱法 |
China National Standards GaN |
English PDF |
| GB/T 21510-2024 |
Test method and evaluation of antibacterial properties of nano-inorGaNic materials 纳米无机材料抗菌性能检测方法及评价 |
China National Standards GaN |
English PDF |
| GB/T 44154-2024 |
Metallic and other inorGaNic coatings-Marking requirements for metal and inorganic coatings 金属及其他无机覆盖层-金属及无机覆盖层标识要求 |
China National Standards GaN |
English PDF |
| GB/T 44150-2024 |
Metallic and other inorGaNic coatings-Zinc and nickel, cobalt or iron alloy electroplating layers 金属及其他无机覆盖层-锌与镍、钴或铁合金电镀层 |
China National Standards GaN |
English PDF |
| GB/T 9799-2024 |
Metallic and other inorGaNic coatings - Treated zinc electroplated coatings on steel 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards GaN |
English PDF |
| GB/T 4008-2024 |
ManGaNese silicon alloy 锰硅合金 |
China National Standards GaN |
English PDF |
| GB/T 44031-2024 |
ManGaNese ore - Chemical analysis methods - General 锰矿石-化学分析方法-通则 |
China National Standards GaN |
English PDF |
| GB/T 6730.63-2024 |
Iron ore - Determination of aluminum, calcium, magnesium, manGaNese, phosphorus, silicon and titanium content - Inductively coupled plasma emission spectrometry 铁矿石-铝、钙、镁、锰、磷、硅和钛含量的测定-电感耦合等离子体发射光谱法 |
China National Standards GaN |
English PDF |
| GB/T 11066.12-2024 |
Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manGaNese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards GaN |
English PDF |
| GB/T 14949.7-2024 |
ManGaNese ore-Determination of sodium and potassium content-Flame atomic absorption spectrometry 锰矿石-钠和钾含量的测定-火焰原子吸收光谱法 |
China National Standards GaN |
English PDF |
| GB/T 20871.12-2024 |
OrGaNic light-emitting diode displays Parts - Part 1-2: Terminology and text symbols 有机发光二极管显示器件-第1-2部分：术语与文字符号 |
China National Standards GaN |
English PDF |
| GB/T 20871.61-2024 |
OrGaNic light-emitting diode display devices - Part 6-1: Test methods for optical and optoelectronic parameters 有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法 |
China National Standards GaN |
English PDF |
| GB/T 21836-2024 |
ManGaNese tetraoxide 四氧化三锰 |
China National Standards GaN |
English PDF |
| GB/T 26527-2024 |
OrGaNic silicon defoamers 有机硅消泡剂 |
China National Standards GaN |
English PDF |
| GB/T 38216.5-2024 |
Steel slag - Determination of manGaNese oxide content - Flame atomic absorption spectrometry 钢渣-氧化锰含量的测定-火焰原子吸收光谱法 |
China National Standards GaN |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manGaNese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards GaN |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of orGaNic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards GaN |
English PDF |
| GB/T 44004-2024 |
Nanotechnology - Test Methods for Characterization of OrGaNic Transistors and Materials 纳米技术-有机晶体管和材料表征试验方法 |
China National Standards GaN |
English PDF |
| GB/T 4701.13-2024 |
Ferrotitanium - Determination of silicon, manGaNese, phosphorus, chromium, aluminum, magnesium, copper, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards GaN |
English PDF |
| GB/T 43834-2024 |
Collaborative Business Relationship Management-Guidelines for Large OrGaNizations Seeking Collaboration with Small and Medium-sized Enterprises-(MSMEs) 协作业务关系管理-大型组织寻求与中小微企业-（MSMEs）协作的指南 |
China National Standards GaN |
English PDF |
| GB/T 29899-2024 |
Test method for the release of volatile orGaNic compounds in artificial boards and their products-Small release chamber method 人造板及其制品中挥发性有机化合物释放量试验方法-小型释放舱法 |
China National Standards GaN |
English PDF |
| GB/T 45007-2024 |
Occupational health and safety management systems - Guidelines for the implementation of GB/T-45001-2020 in small orGaNizations 职业健康安全管理体系-小型组织实施GB/T-45001—2020指南 |
China National Standards GaN |
English PDF |
| GB/T 3246.1-2024 |
Test methods for the orGaNization of deformed aluminum and aluminum alloy products - Part 1: Microstructure test methods 变形铝及铝合金制品组织检验方法-第1部分：显微组织检验方法 |
China National Standards GaN |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manGaNese, iron, cobalt, copper, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards GaN |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manGaNese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards GaN |
English PDF |
| GB/T 43659-2024 |
Metallic and other inorGaNic coatings-electrodeposited nickel-ceramic composite coatings 金属及其他无机覆盖层-电沉积镍-陶瓷复合镀层 |
China National Standards GaN |
English PDF |
| GB/T 43759-2024 |
Calculation methods for utilization of coal GaNgue 矿产资源储量基本术语 |
China National Standards GaN |
English PDF |
| GB/T 18910.4-2024 |
Optical performance test methods for curved orGaNic light emitting diode (OLED) light sources 液晶显示器件-第4部分：液晶显示模块和屏-基本额定值和特性 |
China National Standards GaN |
English PDF |
| GB/T 43628-2023 |
Metagenomic sequencing and identification method of airborne pathogenic microorGaNisms 空气中病原微生物宏基因组测序鉴定方法 |
China National Standards GaN |
English PDF |
| GB/T 43621-2023 |
Agricultural Social Services A Guide to the Construction of Agricultural Machinery Professional Cooperative OrGaNizations 农业社会化服务 农机专业合作组织建设指南 |
China National Standards GaN |
English PDF |
| GB/T 43607-2023 |
Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manGaNese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法 |
China National Standards GaN |
English PDF |
| GB/T 43591-2023 |
People-Centered OrGaNization Fundamentals and General Principles 以人为中心的组织 基本原理和一般原则 |
China National Standards GaN |
English PDF |
| GB/T 43571-2023 |
Determination of migrating orGaNotins in toy materials Gas chromatography-tandem mass spectrometry 玩具材料中可迁移有机锡的测定 气相色谱-串联质谱法 |
China National Standards GaN |
English PDF |
| GB/T 43467-2023 |
A guide to orGaNizing and managing business meetings 商业会议组织管理指南 |
China National Standards GaN |
English PDF |
| GB/T 39075.203-2023 |
OrGaNic light-emitting diode (OLED) light sources for general lighting Safety Part 2-3: Special requirements Flexible OLED light sheets and panels 普通照明用有机发光二极管（OLED）光源 安全 第2-3部分: 特殊要求 柔性OLED光片和面板 |
China National Standards GaN |
English PDF |
| GB/T 39075.202-2023 |
OrGaNic light-emitting diode (OLED) light sources for general lighting Safety Part 2-2: Special requirements Integrated OLED modules 普通照明用有机发光二极管（OLED）光源 安全 第2-2部分：特殊要求 集成式OLED模块 |
China National Standards GaN |
English PDF |
| GB/T 39075.201-2023 |
OrGaNic light-emitting diode (OLED) light sources for general lighting Safety Part 2-1: Special requirements Semi-integrated OLED modules 普通照明用有机发光二极管（OLED）光源 安全 第2-1部分：特殊要求 半集成式OLED模块 |
China National Standards GaN |
English PDF |
| GB/T 39075.1-2023 |
OrGaNic light-emitting diode (OLED) light sources for general lighting - Safety Part 1: General requirements and tests 普通照明用有机发光二极管（OLED）光源 安全 第1部分：一般要求和试验 |
China National Standards GaN |
English PDF |
| GB/T 27917.2-2023 |
Courier Services Part 2: OrGaNizational Requirements 快递服务 第2部分：组织要求 |
China National Standards GaN |
English PDF |
| GB/T 6974.5-2023 |
Cranes Terminology Part 5: Bridge and GaNtry cranes 起重机 术语 第5部分：桥式和门式起重机 |
China National Standards GaN |
English PDF |
| GB/T 43429-2023 |
General requirements for the preservation of pathogenic microorGaNisms and samples for human infections 人感染病原微生物与样本保藏通用要求 |
China National Standards GaN |
English PDF |
| GB/T 5686.9-2023 |
FerromanGaNese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards GaN |
English PDF |
| GB/T 5686.5-2023 |
FerromanGaNese, manganese-silicon alloy, ferromanganese nitride and metallic manganese Determination of carbon content Infrared absorption method, gas volume method, gravimetric method and coulometric method 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards GaN |
English PDF |
| GB/T 26029-2023 |
Nickel, cobalt and manGaNese three-element composite oxide 镍钴锰三元素复合氧化物 |
China National Standards GaN |
English PDF |
| GB/T 43274-2023 |
InorGaNic soil conditioners - Determination of total calcium and magnesium content 无机土壤调理剂 总钙和镁含量的测定 |
China National Standards GaN |
English PDF |
| GB/T 23948-2023 |
InorGaNic chemical products - general method for determination of water-insoluble matter 无机化工产品 水不溶物测定通用方法 |
China National Standards GaN |
English PDF |
| GB/T 23947.3-2023 |
General method for determination of arsenic in inorGaNic chemical products Part 3: Atomic fluorescence spectrometry 无机化工产品中砷测定的通用方法 第3部分：原子荧光光谱法 |
China National Standards GaN |
English PDF |
| GB/T 17530.2-2023 |
Test methods for industrial acrylic acid and esters Part 2: Determination of orGaNic impurities and purity of industrial acrylic acid esters Gas chromatography 工业丙烯酸及酯的试验方法 第2部分：工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法 |
China National Standards GaN |
English PDF |
| GB/T 23986.2-2023 |
Paints and varnishes - Determination of volatile orGaNic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography 色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分：气相色谱法 |
China National Standards GaN |
English PDF |
| GB 31610.6-2023 |
National food safety standards - Inspection of SparGaNoma mansoni tapeworm in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中曼氏迭宫绦虫裂头蚴的检验 |
China National Standards GaN |
English PDF |
| GB 1903.64-2023 |
National Food Safety Standard Food Nutritional Enhancer ManGaNese Chloride 食品安全国家标准 食品营养强化剂 氯化锰 |
China National Standards GaN |
English PDF |
| GB 1903.58-2022 |
National Food Safety Standard Food Nutritional Enhancer ManGaNese Carbonate 食品安全国家标准 食品营养强化剂 碳酸锰 |
China National Standards GaN |
English PDF |
| GB 1903.57-2022 |
National Food Safety Standard Food Nutritional Enhancer ManGaNese Citrate 食品安全国家标准 食品营养强化剂 柠檬酸锰 |
China National Standards GaN |
English PDF |
| GB 5009.17-2021 |
National food safety standards Determination of total mercury and orGaNic mercury in food 食品安全国家标准 食品中总汞及有机汞的测定 |
China National Standards GaN |
English PDF |
| GB/T 6324.12-2023 |
Test methods for orGaNic chemical products Part 12: Determination of trace amounts of mercury in organic liquid chemical products Atomic fluorescence method 有机化工产品试验方法 第12部分：有机液体化工产品微量汞的测定 原子荧光法 |
China National Standards GaN |
English PDF |
| GB/T 43108-2023 |
Dyes - Determination of solubility in orGaNic solvents - Gravimetric and photometric methods 染料 在有机溶剂中溶解度的测定 重量法和光度法 |
China National Standards GaN |
English PDF |
| GB/T 43101-2023 |
Metallic and other inorGaNic coatings Definition and general rules regarding porosity 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 GaN |
English PDF |
| GB/T 43099-2023 |
Metal and other inorGaNic covering layers Tin-cobalt alloy electroplating layer 金属及其他无机覆盖层 锡钴合金电镀层 |
China National Standards GaN |
English PDF |
| GB/T 43093-2023 |
Lithium Nickel ManGaNese Oxide Electrochemical Performance Test First Discharge Specific Capacity and First Charge and Discharge Efficiency Test Method 镍锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards GaN |
English PDF |
| GB/T 42997-2023 |
Labeling of volatile orGaNic compound releases in furniture 家具中挥发性有机化合物释放量标识 |
China National Standards GaN |
English PDF |
| GB/T 42381.62-2023 |
Data Quality Part 62: Data Quality Management: OrGaNizational Process Maturity Assessment: Application of Process Assessment Relevant Criteria 数据质量 第62部分：数据质量管理：组织过程成熟度评估：过程评估相关标准的应用 |
China National Standards GaN |
English PDF |
| GB/T 29493.3-2023 |
Determination of harmful substances in textile dyeing and finishing auxiliaries Part 3: Determination of orGaNotin compounds 纺织染整助剂中有害物质的测定 第3部分：有机锡化合物的测定 |
China National Standards GaN |
English PDF |
| GB/T 23944-2023 |
General method for determination of aluminum in inorGaNic chemical products Chromium Azur S spectrophotometry 无机化工产品中铝测定的通用方法 铬天青S分光光度法 |
China National Standards GaN |
English PDF |
| GB/T 22904-2023 |
Paper, board and pulp Determination of total chlorine and orGaNochlorine 纸、纸板和纸浆 总氯和有机氯的测定 |
China National Standards GaN |
English PDF |
| GB/T 17410-2023 |
OrGaNic heat carrier furnace 有机热载体炉 |
China National Standards GaN |
English PDF |
| GB/T 42898-2023 |
Testing of Semi-Volatile OrGaNic Compounds (SVOC) Release in Building Materials Products 建材产品中半挥发性有机化合物（SVOC）释放量的测试 |
China National Standards GaN |
English PDF |
| GB/T 42732-2023 |
Nanotechnology Size distribution and concentration measurement of inorGaNic nanoparticles in aqueous phase Single particle inductively coupled plasma mass spectrometry 纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法 |
China National Standards GaN |
English PDF |
| GB/T 42910-2023 |
Test method for high temperature compression shear strength of inorGaNic adhesives 无机胶粘剂高温压缩剪切强度试验方法 |
China National Standards GaN |
English PDF |
| GB/T 20564.13-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 13: Medium manGaNese steel 汽车用高强度冷连轧钢板及钢带 第13部分：中锰钢 |
China National Standards GaN |
English PDF |
| GB/T 713.5-2023 |
Steel plates and strips for pressure equipment Part 5: High manGaNese steels with specified low temperature properties 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards GaN |
English PDF |
| GB/T 42429-2023 |
Forensic science Testing of orGaNic components in propellants Liquid chromatography-mass spectrometry 法庭科学 发射药中有机成分检验 液相色谱-质谱法 |
China National Standards GaN |
English PDF |
| GB/T 42908-2023 |
Determination of orGaNic halogen content in textile dyeing and finishing auxiliary products 纺织染整助剂产品中有机卤素含量的测定 |
China National Standards GaN |
English PDF |
| GB/T 29344-2023 |
Technical Specifications for Harvesting and Processing of GaNoderma Spore Powder 灵芝孢子粉采收及加工技术规范 |
China National Standards GaN |
English PDF |
| GB/T 42922-2023 |
Plastics - Determination of orGaNic solvent extractables - Chemical methods 塑料 有机溶剂可萃取物的测定 化学方法 |
China National Standards GaN |
English PDF |
| GB 7300.504-2023 |
Feed additives-Part 5: MicroorGaNisms Lactobacillus acidophilus 饲料添加剂 第5部分：微生物 嗜酸乳杆菌 |
China National Standards GaN |
English PDF |
| GB 7300.503-2023 |
Feed additives-Part 5: MicroorGaNisms Enterococcus faecium 饲料添加剂 第5部分：微生物 屎肠球菌 |
China National Standards GaN |
English PDF |
| GB 7300.502-2023 |
Feed additives-Part 5: MicroorGaNisms Lactobacillus plantarum 饲料添加剂 第5部分：微生物 植物乳杆菌 |
China National Standards GaN |
English PDF |
| GB/T 32920-2023 |
Information security technology Information security management for inter-industry and inter-orGaNizational communications 信息安全技术 行业间和组织间通信的信息安全管理 |
China National Standards GaN |
English PDF |
| GB/T 24747-2023 |
OrGaNic heat transfer material safety technical conditions 有机热载体安全技术条件 |
China National Standards GaN |
English PDF |
| GB/T 5680-2023 |
Austenitic manGaNese steel castings 奥氏体锰钢铸件 |
China National Standards GaN |
English PDF |
| GB/T 42544-2023 |
Corrosion evaluation of aluminum and aluminum alloy anodic oxidation film and orGaNic polymer film - grid method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards GaN |
English PDF |
| GB/T 42514-2023 |
Corrosion assessment of aluminum and aluminum alloy anodic oxidation film and orGaNic polymer film - chart method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 图表法 |
China National Standards GaN |
English PDF |
| GB/T 42511-2023 |
Cemented carbide - Determination of calcium, copper, iron, potassium, magnesium, manGaNese, sodium, nickel and zinc in cobalt powder - Flame atomic absorption spectrometry 硬质合金 钴粉中钙、铜、铁、钾、镁、锰、钠、镍和锌含量的测定 火焰原子吸收光谱法 |
China National Standards GaN |
English PDF |
| GB/T 42534.1-2023 |
Fluid power transmission systems and components - Reference dictionary specification - Part 1: OrGaNizational overview 流体传动系统及元件 参考词典规范 第1部分：组织结构概述 |
China National Standards GaN |
English PDF |
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