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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 6562-2014 |
CRoss recessed raised countersunk head thread rolling screws 十字槽半沉头自挤螺钉 |
China National Standards R |
 English PDF |
| GB/T 656-2003 |
Chemical Reagent--Ammonium dichromate 化学试剂 重铬酸铵 |
China National Standards R |
English PDF |
| GB/T 6561-2014 |
CRoss recessed countersunk head thread rolling screws 十字槽沉头自挤螺钉 |
China National Standards R |
English PDF |
| GB/T 6560-2014 |
CRoss recessed pan head thread rolling screws 十字槽盘头自挤螺钉 |
China National Standards R |
English PDF |
| GB/T 6559-1986 |
ScRew thread shanks for thread forming screw--Metric coarse thread series 自攻锁紧螺钉的螺杆 粗牙普通螺纹系列 |
China National Standards R |
English PDF |
| GB/T 6557-2009 |
Mechanical vibRation - Methods and criteria for the mechanical balancing of flexible rotors 挠性转子机械平衡的方法和准则 |
China National Standards R |
English PDF |
| GB/T 6556-1994 |
Type，main dimension，mateRial and marking of mechanical seals 机械密封的型式、主要尺寸、材料和识别标志 |
China National Standards R |
English PDF |
| GB/T 6554-2003 |
Resin based reactive compounds used for electrical insulation--Part 2:Methods of test--Methods for coating pourders for electrical purposes 电气绝缘用树脂基反应复合物 第2部分:试验方法 电气用涂敷粉末方法 |
China National Standards R |
English PDF |
| GB/T 6553-2014 |
ElectRical insulating materials used under severe ambient conditions―Test methods for evaluating resistance to tracking and erosion 严酷环境条件下使用的电气绝缘材料 评定耐电痕化和蚀损的试验方法 |
China National Standards R |
English PDF |
| GB/T 6552-2015 |
Glass containeRs—Test method for impact resistance 玻璃容器 抗机械冲击试验方法 |
China National Standards R |
English PDF |
| GB/T 655-2011 |
Chemical Reagent - Ammonium persulfate 化学试剂 过硫酸铵 |
China National Standards R |
English PDF |
| GB/T 6550-1986 |
InfoRmation processing -- 9-Track，127mm wide magnetic tape for information interchange recorded at 63rpmm， phase encoded 信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带 |
China National Standards R |
English PDF |
| GB/T 6548-2011 |
CoRrugated fiberboard - Determination of ply adhesive strength 瓦楞纸板粘合强度的测定 |
China National Standards R |
English PDF |
| GB/T 6547-1998 |
CoRrugated fibreboard--Determination of thickness 瓦楞纸板 厚度的测定法 |
China National Standards R |
English PDF |
| GB/T 6546-1998 |
CoRrugated fibreboard--Determination of edgewise crush resistance 瓦楞纸板 边压强度的测定法 |
China National Standards R |
English PDF |
| GB/T 6545-1998 |
CoRrugated fibreboard--Determination of bursting strength 瓦楞纸板 耐破强度的测定法 |
China National Standards R |
English PDF |
| GB/T 6544-2008 |
CoRrugated fiberboard 瓦楞纸板 |
China National Standards R |
English PDF |
| GB/T 6543-2008 |
Single and double coRrugated boxes for transport packages 运输包装用单瓦楞纸箱和双瓦楞纸箱 |
China National Standards R |
English PDF |
| GB/T 654-2011 |
Chemical Reagent - Barium carbonate 化学试剂 碳酸钡 |
China National Standards R |
English PDF |
| GB/T 6541-1986 |
PetRoleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method 石油产品油对水界面张力测定法 (圆环法) |
China National Standards R |
English PDF |
| GB/T 6540-1986 |
PetRoleum products--Determination of colour 石油产品颜色测定法 |
China National Standards R |
English PDF |
| GB/T 6539-1997 |
StandaRd test methods for electrical conductivity of aviation and distillate fuels 航空燃料与馏分燃料电导率测定法 |
China National Standards R |
English PDF |
| GB/T 6538-2010 |
DeteRmination of apparent viscosity of engine oils using the cold-cranking simulator 发动机油表观黏度的测定 冷启动模拟机法 |
China National Standards R |
English PDF |
| GB/T 6536-2010 |
StandaRd test method for distillation of petroleum products at atmospheric pressure 石油产品常压蒸馏特性测定法 |
China National Standards R |
English PDF |
| GB/T 6534-1986 |
Gasoline--DeteRmination of vapor-liquid ratio 汽油气-液比测定法 |
China National Standards R |
English PDF |
| GB/T 6533-2012 |
Test method foR water and sediment in crude oil by the centrifuge method 原油中水和沉淀物的测定 离心法 |
China National Standards R |
English PDF |
| GB/T 6532-2012 |
Test method foR salt in crude oils(Potentiometric method) 原油中盐含量的测定 电位滴定法 |
China National Standards R |
English PDF |
| GB/T 653-2011 |
Chemical Reagent - Barium nitrate 化学试剂 硝酸钡 |
China National Standards R |
English PDF |
| GB/T 6531-1986 |
CRude petroleum and fuel oils--Determination of sediment--Extraction method 原油和燃料油中沉淀物测定法(抽提法) |
China National Standards R |
English PDF |
| GB/T 6529-2008 |
Textiles - StandaRd atmospheres for conditioning and testing 纺织品 调湿和试验用标准大气 |
China National Standards R |
English PDF |
| GB/T 6525-1986 |
SinteRed metal materials--Determinationof compression strength at room temperature 烧结金属材料室温压缩强度的测定 |
China National Standards R |
English PDF |
| GB/T 6524-2003 |
Metallic powdeRs--Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement 金属粉末 粒度分布的测量 重力沉降光透法 |
China National Standards R |
English PDF |
| GB/T 652-2003 |
Chemical Reagent--Barium chloride dihydrate 化学试剂 氯化钡 |
China National Standards R |
English PDF |
| GB/T 65-2016 |
Slotted cheese head scRews 开槽圆柱头螺钉 |
China National Standards R |
English PDF |
| GB/T 65-2000 |
Slotted cheese head scRews 开槽圆柱头螺钉 |
China National Standards R |
English PDF |
| GB/T 6519-2013 |
UltRasonic inspection of wrought aluminium and magnesium alloy products 变形铝、镁合金产品超声波检验方法 |
China National Standards R |
English PDF |
| GB/T 6516-2010 |
ElectRolytic nickel 电解镍 |
China National Standards R |
English PDF |
| GB/T 6513-1986 |
ChaRacter set for bibliographic information interchange on mathematical coding of characters 文献书目信息交换用数学字符编码字符集 |
China National Standards R |
English PDF |
| GB/T 6512-2012 |
Codes foR modes of transport 运输方式代码 |
China National Standards R |
English PDF |
| GB/T 651-2011 |
Chemical Reagent - Potassium iodate 化学试剂 碘酸钾 |
China National Standards R |
English PDF |
| GB/T 6510-1996 |
Cabled distRibution systems primarily intended for television and sound signals 电视和声音信号的电缆分配系统 |
China National Standards R |
English PDF |
| GB/T 6509-2005 |
Method foR determination on of low molecular weight compounds content in chip and fibles of polycaproamide 聚己内酰胺切片和纤维中低分子物含量的测定方法 |
China National Standards R |
English PDF |
| GB/T 6508-2015 |
Test method foR dyeing uniformity of polyester filament yarns 涤纶长丝染色均匀度试验方法 |
China National Standards R |
English PDF |
| GB/T 6506-2001 |
Test method foR crimp contraction properties of textured filament yarns 合成纤维变形丝卷缩性能试验方法 |
China National Standards R |
English PDF |
| GB/T 6505-2008 |
Testing method foR thermal shrinkage of man-made filament yarns 化学纤维 长丝热收缩率试验方法 |
China National Standards R |
English PDF |
| GB/T 6504-2008 |
Testing method foR oil content of man-made fibres 化学纤维 含油率试验方法 |
China National Standards R |
English PDF |
| GB/T 6503-2008 |
Testing method foR moisture regain of man-made fibres 化学纤维 回潮率试验方法 |
China National Standards R |
English PDF |
| GB/T 6502-2008 |
Sampling method of man-made filament yaRns 化学纤维 长丝取样方法 |
China National Standards R |
English PDF |
| GB/T 650-2015 |
Chemical Reagent—Potassium bromate 化学试剂 溴酸钾 |
China National Standards R |
English PDF |
| GB/T 6501-2006 |
Test method foR measure length of the wool fibre - Comb sorter method 羊毛纤维长度试验方法 梳片法 |
China National Standards R |
English PDF |
| GB/T 6500-2008 |
Test method foR moisture regain of hair fibers - Oven method 毛绒纤维回潮率试验方法 烘箱法 |
China National Standards R |
English PDF |
| GB/T 6499-2012 |
Test method foR percentage of trash content in raw cotton 原棉含杂率试验方法 |
China National Standards R |
English PDF |
| GB/T 6498-2008 |
Test method foR Micronaire value of cotton fibers 棉纤维马克隆值试验方法 |
China National Standards R |
English PDF |
| GB/T 6497-1986 |
The geneRal rules of terrestrial solar cell calibration 地面用太阳电池标定的一般规定 |
China National Standards R |
English PDF |
| GB/T 6496-1986 |
The geneRal rules of astronautic solar cell calibration 航天用太阳电池标定的一般规定 |
China National Standards R |
English PDF |
| GB/T 6495.9-2006 |
Photovoltaic devices - PaRt 9: Solar simulator performance requirements 光伏器件 第9部分：太阳模拟器性能要求 |
China National Standards R |
English PDF |
| GB/T 6495.8-2002 |
Photovoltaic devices--PaRt 8:Measurement of spectral response of a photovoltaic(PV) device 光伏器件 第8部分:光伏器件光谱响应的测量 |
China National Standards R |
English PDF |
| GB/T 6495.7-2006 |
Photovoltaic devices - PaRt 7: Computation of spectral mismatch error introduced in the testing of a photovoltaic device 光伏器件 第7部分：光伏器件测量过程中引起的光谱失配误差的计算 |
China National Standards R |
English PDF |
| GB/T 6495.5-1997 |
Photovoltaic devices--PaRt 5:Determination of the equivalent cell temperature(ECT) of photovoltaic (PV) devices by the open-circuit voltage method 光伏器件 第5部分:用开路电压法确定光伏(PV)器件的等效电池温度(ECT) |
China National Standards R |
English PDF |
| GB/T 6495.4-1996 |
PRocedures for temperature and irradiance corrections to measured I-V characteristics of crystalline silicon photovoltaic devices 晶体硅光伏器件的I-V实测特性的温度和辐照度修正方法 |
China National Standards R |
English PDF |
| GB/T 6495.3-1996 |
Photovoltaic devices--PaRt 3:Measurement principles for terrestrial photovoltaic(PV) solar devices with reference spectral irradiance data 光伏器件 第3部分:地面用光伏器件的测量原理及标准光谱辐照度数据 |
China National Standards R |
English PDF |
| GB/T 6495.2-1996 |
Photovoltaic devices--PaRt 2:Requirements for reference solar cells 光伏器件 第2部分:标准太阳电池的要求 |
China National Standards R |
English PDF |
| GB/T 6495.1-1996 |
Photovoltaic devices--PaRt 1:Measurement of photovoltaic current-voltage characteristics 光伏器件 第1部分:光伏电流-电压特性的测量 |
China National Standards R |
English PDF |
| GB/T 6495.11-2016 |
Photovoltaic devices—PaRt 11: Test method of initial light-induced degradation of crystalline silicon solar cell 光伏器件 第11部分：晶体硅太阳电池初始光致衰减测试方法 |
China National Standards R |
English PDF |
| GB/T 6495.10-2012 |
Photovoltaic devices - PaRt 10：Methods of linearity measurement 光伏器件 第10部分：线性特性测量方法 |
China National Standards R |
English PDF |
| GB/T 6494-1986 |
MeasuRement procedures for electrical characteristics of astronautic solar cells 航天用太阳电池电性能测试方法 |
China National Standards R |
English PDF |
| GB/T 6492-1986 |
AstRonautic standard solar cell 航天用标准太阳电池 |
China National Standards R |
English PDF |
| GB/T 649-1999 |
Chemical Reagent--Potassium bromide 化学试剂 溴化钾 |
China National Standards R |
English PDF |
| GB/T 6491-2012 |
DRying quality of sawn timber 锯材干燥质量 |
China National Standards R |
English PDF |
| GB/T 6490-2008 |
WateR-turbine pump 水轮泵 |
China National Standards R |
English PDF |
| GB/T 6488-2008 |
Liquid chemicals - DeteRmination of refrative index at 20℃ 液体化工产品 折光率的测定(20℃) |
China National Standards R |
English PDF |
| GB/T 6483-2008 |
Soft mechanical joint gRey cast iron pipe 柔性机械接口灰口铸铁管 |
China National Standards R |
English PDF |
| GB/T 6482-2007 |
ThRead extension steel bars for rock drilling 凿岩用螺纹连接钎杆 |
China National Standards R |
English PDF |
| GB/T 648-2011 |
Chemical Reagent - Potassium thiocyanate 化学试剂 硫氰酸钾 |
China National Standards R |
English PDF |
| GB/T 6481-2002 |
Hollow hexagonal dRill rods with taperd connection for rock drilling 凿岩用锥体连接中空六角形钎杆 |
China National Standards R |
English PDF |
| GB/T 6480-2015 |
CaRbide detachable bit for rock drilling 凿岩用硬质合金钎头 |
China National Standards R |
English PDF |
| GB/T 6480-2002 |
CaRbide detachable bit for rock drilling 凿岩用硬质合金钎头 |
China National Standards R |
English PDF |
| GB/T 6478-2015 |
Steels foR cold heading and cold extruding 冷镦和冷挤压用钢 |
China National Standards R |
English PDF |
| GB/T 6478-2001 |
Steels foR cold heading and cold extruding 冷镦和冷挤压用钢 |
China National Standards R |
English PDF |
| GB/T 6477-2008 |
Metal-cutting machine tools - TeRminology 金属切削机床 术语 |
China National Standards R |
English PDF |
| GB/T 6476-2007 |
SuRface grinding machines with vertical grinding wheel spindle and reciprocating table - Testing of the accuracy 立轴矩台平面磨床 精度检验 |
China National Standards R |
English PDF |
| GB/T 6473-1996 |
VeRtical surface broaching machines--Testing of the accuracy 立式外拉床 精度检验 |
China National Standards R |
English PDF |
| GB/T 6472-1996 |
VeRtical internal broaching machines--Testing of the accuracy 立式内拉床 精度检验 |
China National Standards R |
English PDF |
| GB/T 647-2011 |
Chemical Reagent - Potassium nitrate 化学试剂 硝酸钾 |
China National Standards R |
English PDF |
| GB/T 6468-2010 |
The helix aRtifact of gear 齿轮螺旋线样板 |
China National Standards R |
English PDF |
| GB/T 6467-2010 |
The involute aRtifact of gear 齿轮渐开线样板 |
China National Standards R |
English PDF |
| GB/T 6466-2008 |
ElectRodeposited chromium coatings - Electrolytic corrosion testing (EC test) 电沉积铬层 电解腐蚀试验(EC试验) |
China National Standards R |
English PDF |
| GB/T 6465-2008 |
Metallic and otheR non-organic coatings - Corrodkote corrosion test(CORR test) 金属和其他无机覆盖层 腐蚀膏腐蚀试验 (CORR试验) |
China National Standards R |
English PDF |
| GB/T 6463-2005 |
Metallic and otheR inorganic coatings-Review of methods of measurement of thickness 金属和其它无机覆盖层厚度测量方法评述 |
China National Standards R |
English PDF |
| GB/T 6462-2005 |
Metallic and oxide coatings-MeasuRement of coating thinckness-Microscopical method 金属和氧化物覆盖层 厚度测量 显微镜法 |
China National Standards R |
English PDF |
| GB/T 646-2011 |
Chemical Reagent - Potassium chloride 化学试剂 氯化钾 |
China National Standards R |
English PDF |
| GB/T 6461-2002 |
MethodsfoR corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests 金属基体上金属和其他无机覆盖层 经腐蚀试验后的试样和试件的评级 |
China National Standards R |
English PDF |
| GB/T 645-2011 |
Chemical Reagent - Potassium chlorate 化学试剂 氯酸钾 |
China National Standards R |
English PDF |
| GB/T 6451-2015 |
Specification and technical Requirements for oil-immersd power transformers 油浸式电力变压器技术参数和要求 |
China National Standards R |
English PDF |
| GB/T 6447-1986 |
Rules for abstracts and abstracting 文摘编写规则 |
China National Standards R |
English PDF |
| GB/T 6445-2007 |
Rolling bearings - Needle roller bearing track rollers - Boundary dimensions and tolerances 滚动轴承 滚轮滚针轴承 外形尺寸和公差 |
China National Standards R |
English PDF |
| GB/T 6444-2008 |
Mechanical vibRation - Balancing vocabulary 机械振动 平衡词汇 |
China National Standards R |
English PDF |
| GB/T 6443-1986 |
Involute cylindRical gears--Information of the dimensional data to be given on the drawing 渐开线圆柱齿轮图样上应注明的尺寸数据 |
China National Standards R |
English PDF |
| GB/T 644-2011 |
Chemical Reagent - Potassium hexacyanoferrate(Ⅲ) 化学试剂 六氰合铁(Ⅲ)酸钾(铁氰化钾) |
China National Standards R |
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 R |
English PDF |
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