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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 13065-1991 |
Blank detail specification of gas discharge tubes for overvoLTage protection 过电压保护气体放电管空白详细规范 (可供认证用) |
China National Standards LT |
 English PDF |
| GB/T 12948-1991 |
Plain bearings--Metallic muLTilayer plain bearings--Destructive testing of bond for bearing metals 滑动轴承 双金属结合强度破坏性试验方法 |
China National Standards LT |
English PDF |
| GB/T 12630-1990 |
Thin epoxide woven glass fabric copper-clad laminated sheet， general purpose grade， for use in the fabrication of muLTilayer printed boards 一般用途的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用) |
China National Standards LT |
English PDF |
| GB/T 12629-1990 |
Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of muLTilayer printed boards 限定燃烧性的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用) |
China National Standards LT |
English PDF |
| GB 12638-1990 |
Safety requirements of radiation for microwave and uLTrashort wave communication equipment 微波和超短波通信设备辐射安全要求 |
China National Standards LT |
English PDF |
| GB/T 12372-1990 |
Standard method for examination of nitrogen dioxide in air of residential areas--Modified SaLTzman method 居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法 |
China National Standards LT |
English PDF |
| GB/T 12267-1990 |
Marine navigational equipment--General requirements--Methods of testing and required test resuLTs 船用导航设备通用要求和试验方法 |
China National Standards LT |
English PDF |
| GB/T 12272-1990 |
Measuring method of radio-frequency high potential withstanding voLTage for radio-frequency coaxial connectors 射频同轴连接器耐射频高电位电压测试方法 |
China National Standards LT |
English PDF |
| GB/T 12171-1990 |
Specification for TDM/FDM 60-channeLTransmultiplexing equipments used in the telecommunication network TDM/FDM 60路复用转换设备进网要求 |
China National Standards LT |
English PDF |
| GB/T 12166-1990 |
Electrical characteristics of unbalanced voLTage digital interface circuits 非平衡电压数字接口电路的电气特性 |
China National Standards LT |
English PDF |
| GB/T 11900-1989 |
Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver saLT 水质 痕量砷的测定 硼氢化钾-硝酸银分光光度法 |
China National Standards LT |
English PDF |
| GB/T 11803-1989 |
Marine A.C. low voLTage switchboard--Construction and basic dimension 船用交流低压配电板 结构及基本外形尺寸 |
China National Standards LT |
English PDF |
| GB 11660-1989 |
HeaLTh protection zone standard for ironmaking plants 炼铁厂卫生防护距离标准 |
China National Standards LT |
English PDF |
| GB 11659-1989 |
HeaLTh protection zone standard for lead storage battery plants 铅蓄电池厂卫生防护距离标准 |
China National Standards LT |
English PDF |
| GB 11657-1989 |
HeaLTh protection zone standardfor copper smeltery (closed blast furnace type) 铜冶炼厂(密闭鼓风炉型)卫生防护距离标准 |
China National Standards LT |
English PDF |
| GB 11719-1989 |
HeaLTh standard for solvent gasolines in the air of workplace 车间空气中溶剂汽油卫生标准 |
China National Standards LT |
English PDF |
| GB 11726-1989 |
HeaLTh standard for dusts of aluminium，aluminium oxide and aluminium alloys in the air of workplace 车间空气中铝、氧化铝、铝合金粉尘卫生标准 |
China National Standards LT |
English PDF |
| GB 11725-1989 |
HeaLTh standard for dust containing more than 80% free silica in the air of workplace 车间空气中含80%以上游离二氧化硅粉尘卫生标准 |
China National Standards LT |
English PDF |
| GB 11724-1989 |
HeaLTh standard for dust containing 50%～80% free silica in the air of workplace 车间空气中含50%～80%游离二氧化硅粉尘卫生标准 |
China National Standards LT |
English PDF |
| GB 11723-1989 |
HeaLTh standard for 1，2-dichloroethane in the air of workplace 车间空气中1，2-二氯乙烷卫生标准 |
China National Standards LT |
English PDF |
| GB 11722-1989 |
HeaLTh standard for vanadium and its compounds in the air of workplace 车间空气中钒及其化合物卫生标准 |
China National Standards LT |
English PDF |
| GB 11721-1989 |
HeaLTh standard for ethylene oxide in the air of workplace 车间空气中环氧乙烷卫生标准 |
China National Standards LT |
English PDF |
| GB 11720-1989 |
HeaLTh standard for trichlorfon in the air ofworkplace 车间空气中敌百虫卫生标准 |
China National Standards LT |
English PDF |
| GB 11529-1989 |
Hygienic standard for cobaLT and its oxides in the air of workplace 车间空气中钴及其氧化物卫生标准 |
China National Standards LT |
English PDF |
| GB/T 11415-1989 |
Laboratory sintered (fritted)fiLTers--Porosity grading， classification and designation 实验室烧结(多孔)过滤器 孔径、分级和牌号 |
China National Standards LT |
English PDF |
| GB/T 11151-1989 |
ALTernating current bridge 交流电桥 |
China National Standards LT |
English PDF |
| GB/T 2297-1989 |
Terminology for solar photovoLTaic energy system 太阳光伏能源系统术语 |
China National Standards LT |
English PDF |
| GB/T 11468-1989 |
265 Radio aLTimeter 265 无线电高度表 |
China National Standards LT |
English PDF |
| GB/T 11023-1989 |
Test guide of SF6 gas tightness for high-voLTage switchgear 高压开关设备六氟化硫气体密封试验方法 |
China National Standards LT |
English PDF |
| GB/T 11014-1989 |
Electrical characteristics of balanced voLTage digital interface circuits 平衡电压数字接口电路的电气特性 |
China National Standards LT |
English PDF |
| GB 10437-1989 |
Hygienic standard for uLTra high frequency radiation in the work environment 作业场所超高频辐射卫生标准 |
China National Standards LT |
English PDF |
| GB/T 3309-1989 |
Mechanical test at ambient temperature for high-voLTage switchgear 高压开关设备常温下的机械试验 |
China National Standards LT |
English PDF |
| GB/T 10000-1988 |
Human dimensions of Chinese aduLTs 中国成年人人体尺寸 |
China National Standards LT |
English PDF |
| GB/T 1000.2-1988 |
Pin insulators of ceramic material for high voLTage overhead lines--Dimensions and characteristics 高压线路针式瓷绝缘子尺寸与特性 |
China National Standards LT |
English PDF |
| GB/T 8-1988 |
Square head boLTs--Product grade C 方头螺栓 C级 |
China National Standards LT |
English PDF |
| GB/T 800-1988 |
Flat countersunk double nib boLTs 沉头双榫螺栓 |
China National Standards LT |
English PDF |
| GB/T 799-1988 |
Eyelet boLTs 地脚螺栓 |
China National Standards LT |
English PDF |
| GB/T 798-1988 |
Eye boLTs 活节螺栓 |
China National Standards LT |
English PDF |
| GB/T 37-1988 |
BoLTs for T-slot T型槽用螺栓 |
China National Standards LT |
English PDF |
| GB/T 32.3-1988 |
Hexagon boLTs with wire holes on head--Fine pitch thread--Product grade A and B 六角头头部带孔螺栓 细牙 A和B级 |
China National Standards LT |
English PDF |
| GB/T 32.2-1988 |
Hexagon boLTs with wire holes on head--Reduced shank--Product grade B 六角头头部带孔螺栓 细杆 B级 |
China National Standards LT |
English PDF |
| GB/T 32.1-1988 |
Hexagon boLTs with wire holes on head--Product grade A and B 六角头头部带孔螺栓 A和B级 |
China National Standards LT |
English PDF |
| GB/T 31.3-1988 |
Hexagon boLTs with split pin hole on shank--Fine pitch thread--Product grade A and B 六角头螺杆带孔螺栓 细牙 A和B级 |
China National Standards LT |
English PDF |
| GB/T 31.2-1988 |
Hexagon boLTs with split pin hole on shank--Reduced shank--Product grade B 六角头螺杆带孔螺栓 细杆 B级 |
China National Standards LT |
English PDF |
| GB/T 9434-1988 |
Methods of measurement of gas discharge tubes for overvoLTage protection 过电压保护气体放电管测试方法 |
China National Standards LT |
English PDF |
| GB/T 9433-1988 |
General specification of gas discharge tubes for overvoLTage protection 过电压保护气体放电管总规范 (可供认证用) |
China National Standards LT |
English PDF |
| GB/T 9391-1988 |
Shipborne radar，technical and operation requirements--Method of testing and required test resuLTs 船用雷达技术要求和使用要求 测试方法和要求的测试结果 |
China National Standards LT |
English PDF |
| GB/T 9074.17-1988 |
Hexagon head boLT，single coil spring lock washer and plain washer assemblies 六角头螺栓， 弹簧垫圈和平垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 9074.16-1988 |
Hexagon head boLT and serrated lock washer external teeth assemblies 六角头螺栓和外锯齿锁紧垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 9074.15-1988 |
Hexagon head boLT and single coil spring lock washer assemblies 六角头螺栓和弹簧垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 9074.13-1988 |
Cross recessed hexagon boLT with indentation，single coil lock washer and plain washer assemblies 十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 9074.12-1988 |
Cross recessed hexagon boLT with indentation and single coil spring lock washer assemblies 十字槽凹穴六角头螺栓和弹簧垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 9074.11-1988 |
Cross recessed hexagon boLT with indentation and plain washer assemblies 十字槽凹穴六角头螺栓和平垫圈组合件 |
China National Standards LT |
English PDF |
| GB/T 825-1988 |
EyeboLTs 吊环螺钉 |
China National Standards LT |
English PDF |
| GB/T 8969-1988 |
Air quality--Determination of nitrogen oxides in ambient air--Griess-saLTzman method 空气质量 氮氧化物的测定 盐酸萘乙二胺比色法 |
China National Standards LT |
English PDF |
| GB 8922-1988 |
Radiological heaLTh protection standard for using sealed radioactive sources in oil and gas-fild logging 油(气)田测井用密封型放射源放射卫生防护标准 |
China National Standards LT |
English PDF |
| GB 8784-1988 |
Diagnostic criteria and principles of management of occupational acute trialkyLTin poisoning 职业性急性三烷基锡中毒诊断标准及处理原则 |
China National Standards LT |
English PDF |
| GB/T 152.4-1988 |
Fasteners--Counterbores for hexagonboLTs and nuts 紧固件 六角头螺栓和六角螺母用沉孔 |
China National Standards LT |
English PDF |
| GB/T 8218-1987 |
Low voLTage tester 低压测电器 |
China National Standards LT |
English PDF |
| GB 8173-1987 |
Control standards of pollutants in fly ash for agricuLTural use 农用粉煤灰中污染物控制标准 |
China National Standards LT |
English PDF |
| GB 8172-1987 |
Control standards for urban wastes for agricuLTural use 城镇垃圾农用控制标准 |
China National Standards LT |
English PDF |
| GB/T 7829-1987 |
Procedure for fauLT tree analysis 故障树分析程序 |
China National Standards LT |
English PDF |
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational acute electric ophthalmia (Keratoconjunctivitis caused by uLTraviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards LT |
English PDF |
| GB/T 7414-1987 |
Seed packing of main agricuLTural crops 主要农作物种子包装 |
China National Standards LT |
English PDF |
| GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference fiLTers and suppression components over the frequency range of 10kHz to 30MHz 10 kHz～30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards LT |
English PDF |
| GB 6951-1986 |
Safe surface voLTage of light fuel oil in tank filling operation 轻质油品装油安全油面电位值 |
China National Standards LT |
English PDF |
| GB/T 6843-1986 |
Method for determining the coating meLTing point of photographic materials 感光材料涂层熔点测定方法 |
China National Standards LT |
English PDF |
| GB/T 892-1986 |
Lock rings at the end of shaft with boLT 螺栓紧固轴端挡圈 |
China National Standards LT |
English PDF |
| GB/T 6441-1986 |
The classification for casuaLTy accidents of enterprise staff and workers 企业职工伤亡事故分类 |
China National Standards LT |
English PDF |
| GB/T 6303-1986 |
Method of inspection for ship fiLTer 船用油滤器检验方法 |
China National Standards LT |
English PDF |
| GB/T 6195-1986 |
Determination of vitamin C in vegetables and fruits(2，6-dichloro indophenoLTitration method) 水果、蔬菜维生素C含量测定法 (2，6-二氯靛酚滴定法) |
China National Standards LT |
English PDF |
| GB/T 5790-1986 |
Hexagon flange boLTs--Heavy series--Product grade B 六角法兰面螺栓 加大系列 细杆 B级 |
China National Standards LT |
English PDF |
| GB/T 5789-1986 |
Hexagon flange boLTs--Heavy series--Product grade B 六角法兰面螺栓 加大系列 B级 |
China National Standards LT |
English PDF |
| GB/T 5536-1985 |
Inspection of vegetable oils--Methods for determination of meLTing point 植物油脂检验 熔点测定法 |
China National Standards LT |
English PDF |
| GB/T 5277-1985 |
Fasteners--Clearance holes for boLTs and screws 紧固件 螺栓和螺钉通孔 |
China National Standards LT |
English PDF |
| GB/T 5276-1985 |
Fasteners--BoLTs，screws，studs and nuts--Symbols and designations of dimensions 紧固件 螺栓、螺钉、螺柱及螺母尺寸代号和标注 |
China National Standards LT |
English PDF |
| GB/T 5273-1985 |
Terminals for transformers，high-voLTage apparatus and bushings 变压器、高压电器和套管的接线端子 |
China National Standards LT |
English PDF |
| GB/T 6001-1985 |
Technical regulations for cuLTivation of tree seedlings 育苗技术规程 |
China National Standards LT |
English PDF |
| GB/T 5124.3-1985 |
Methods for chemical analysisof hardmetals--The potentiometric method for the determination of cobaLT content 硬质合金化学分析方法 电位滴定法测定钴量 |
China National Standards LT |
English PDF |
| GB 5044-1985 |
Classification of heaLTh hazard levels fromoccup-ational exposure to toxic substances 职业性接触毒物危害程度分级 |
China National Standards LT |
English PDF |
| GB 4284-1984 |
Control standards for pollutants in sludges from agricuLTural use 农用污泥中污染物控制标准 |
China National Standards LT |
English PDF |
| GB/T 3971.3-1983 |
The test methods for the technical specifications of muLTi-frequency register signalling for telephone auto-matic switching network 电话自动交换网多频记发器信号技术指标测试方法 |
China National Standards LT |
English PDF |
| GB/T 3925-1983 |
Acceptance inspection of class 2 aLTernatingcurrent watthour meters 2.0级交流电度表的验收方法 |
China National Standards LT |
English PDF |
| GB/T 3668.3-1983 |
Modular units for machine tool construction--Rotary tables and muLTi-sided centre bases for rotary tables--Dimensions 组合机床通用部件 回转工作台和回转工作台用多边形中间底座尺寸 |
China National Standards LT |
English PDF |
| GB/T 3668.13-1983 |
Modular units for machine tool construction--Tenon drive and flanges for mounting muLTi-spindle heads--Dimensions 组合机床通用部件 安装多轴箱用的法兰盘和端面传动键尺寸 |
China National Standards LT |
English PDF |
| GB/T 3668.1-1983 |
Modular units for machine tool construction--MuLTi-spindle heads--Casing and input drive shaft dimensions 组合机床通用部件 多轴箱箱体和输入轴尺寸 |
China National Standards LT |
English PDF |
| GB/T 3668.10-1983 |
Modular units for machine tool construction--Spindle noses and adjustable adaptors for muLTi-spindle heads--Dimensions 组合机床通用部件 多轴箱主轴端部和可调接杆尺寸 |
China National Standards LT |
English PDF |
| GB 3377-1982 |
MuLTifrequency register signalling system for telephone automatic switching network 电话自动交换网多频记发器信号方式 |
China National Standards LT |
English PDF |
| GB/T 3143-1982 |
Colour determination method of liquid chemicals (Hazen unit--platinum-cobaLT scale) 液体化学产品颜色测定法 (Hazen单位--铂-钴色号) |
China National Standards LT |
English PDF |
| GB/T 3106-1982 |
BoLTs，screws and studs--Nominal lengths，and thread lengths for general purpose bolts 螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度 |
China National Standards LT |
English PDF |
| GB/T 3103.2-1982 |
Tolerances for fasteners--BoLTs，screws and nuts for fine mechanics 紧固件公差 用于精密机械的螺栓、螺钉和螺母 |
China National Standards LT |
English PDF |
| GB/T 1765-1979 |
Method of producing of paint films for testing heat and humidity resistance，saLT-fog resistance and accelerated weathering 测定耐湿热、耐盐雾、耐侯性 (人工加速) 的漆膜制备法 |
China National Standards LT |
English PDF |
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