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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 3781.5-2006 |
Acetylene black―Part 5: Determination of grit content 乙炔炭黑 第5部分: 粗粒分的测定 |
China National Standards |
 English PDF |
| GB/T 3780.8-2008 |
Carbon black - Part 8：Determination of heating loss 炭黑 第8部分：加热减量的测定 |
China National Standards |
English PDF |
| GB/T 3780.7-2006 |
Carbon black―Part 7: Determination of pH value 炭黑 第7部分: pH值的测定 |
China National Standards |
English PDF |
| GB/T 3780.6-2007 |
Carbon black - Part 6：Determination of tinting strength 炭黑 第6部分：着色强度的测定 |
China National Standards |
English PDF |
| GB/T 3780.5-2008 |
Carbon black - Part 5：Determination of specific surface area-CTAB test method 炭黑 第5部分：比表面积的测定 CTAB法 |
China National Standards |
English PDF |
| GB/T 3780.4-2008 |
Carbon black - Part 4：Determination of oil absorption number for compressed sample 炭黑 第4部分：压缩试样吸油值的测定 |
China National Standards |
English PDF |
| GB/T 3780.2-2007 |
Carbon black - Part 2：Determination of oil absorption number 炭黑 第2部分：吸油值的测定 |
China National Standards |
English PDF |
| GB/T 3780.21-2006 |
Carbon black―Part 21：Determination of sieve residue for rubber compounding ingredients―Water washing method 炭黑 第21部分：橡胶配合剂筛余物的测定 水冲洗法 |
China National Standards |
English PDF |
| GB/T 3780.18-2007 |
Carbon black - Part 18：Standard test methods for evaluation in Natural Rubber(NR) 炭黑 第18部分：在天然橡胶（NR）中的鉴定方法 |
China National Standards |
English PDF |
| GB/T 3780.17-2008 |
Carbon black - Part 17:Indirect determination of particle size - Reflectance method 炭黑 第17部分：粒径的间接测定 反射率法 |
China National Standards |
English PDF |
| GB/T 3780.15-2006 |
Carbon black―Part 15: Determination of light transmittance of toluene extract 炭黑 第15部分: 甲苯抽出物透光率的测定 |
China National Standards |
English PDF |
| GB/T 3780.14-2010 |
Carbon black - Part 14: Determination of sulfur content 炭黑 第14部分：硫含量的测定 |
China National Standards |
English PDF |
| GB/T 3780.12-2007 |
Carbon black - Part 12：Inspection of impurity material 炭黑 第12部分：杂质的检查 |
China National Standards |
English PDF |
| GB/T 3780.1-2015 |
Carbon black—Part 1：Test method for iodine adsorption number 炭黑 第1部分：吸碘值试验方法 |
China National Standards |
English PDF |
| GB/T 3780.10-2009 |
Carbon black - Part 10: Determination of ash 炭黑 第10部分：灰分的测定 |
China National Standards |
English PDF |
| GB/T 3771-1983 |
Conversion of hardness and strength for copper alloys 铜合金硬度与强度换算值 |
China National Standards |
English PDF |
| GB/T 3770-1983 |
Determination of sound power level for noise emitted by woodworking machinery 木工机床噪声声功率级的测定 |
China National Standards |
English PDF |
| GB/T 3769-2010 |
Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams 电声学 绘制频率特性图和极坐标图的标度和尺寸 |
China National Standards |
English PDF |
| GB/T 3768-1996 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法 |
China National Standards |
English PDF |
| GB/T 3767-2016 |
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane 声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法 |
China National Standards |
English PDF |
| GB/T 3767-1996 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方近似自由场的工程法 |
China National Standards |
English PDF |
| GB/T 3766-2015 |
Hydraulic fluid power—General rules and safety requirements for systems and their components 液压传动 系统及其元件的通用规则和安全要求 |
China National Standards |
English PDF |
| GB/T 3766-2001 |
Hydraulic fluid power--General rules relating tosystems 液压系统通用技术条件 |
China National Standards |
English PDF |
| GB/T 3765-2008 |
24° cone connectors - Specification 卡套式管接头技术条件 |
China National Standards |
English PDF |
| GB/T 3764-2008 |
24° cone connectors - Ferrule 卡套 |
China National Standards |
English PDF |
| GB/T 3763-2008 |
24° cone connectors and flared couplings - Hexagon thin nut 管接头用六角薄螺母 |
China National Standards |
English PDF |
| GB/T 3762-1983 |
Bite type tube fittings--Tipping washer 卡套式管接头用尖角密封垫圈 |
China National Standards |
English PDF |
| GB/T 3761-1983 |
Bite type tube fittings--Pressure bush for butt joints 卡套式管接头用锥体环 |
China National Standards |
English PDF |
| GB/T 3760-2008 |
24° cone connectors - Plug with O-ring 卡套式管接头用锥密封堵头 |
China National Standards |
English PDF |
| GB/T 3759-2008 |
24° cone connectors - Nut 卡套式管接头用连接螺母 |
China National Standards |
English PDF |
| GB/T 3758-2008 |
24° cone connectors - Weld-on nipple 卡套式管接头用锥密封焊接接管 |
China National Standards |
English PDF |
| GB/T 3757-2008 |
24° cone connectors - Weld-in bulkhead straight connector 卡套式过板焊接管接头 |
China National Standards |
English PDF |
| GB/T 3756-2008 |
24° cone connectors - Swivel stud straight adapter with O-ring with stud end 卡套式锥密封组合直通管接头 |
China National Standards |
English PDF |
| GB/T 3755-2008 |
24° cone connectors - Branch tee with O-ring 卡套式锥密封组合三通管接头 |
China National Standards |
English PDF |
| GB/T 3754-2008 |
24° cone connectors - Swivel elbow with O-ring 卡套式锥密封组合弯通管接头 |
China National Standards |
English PDF |
| GB/T 3753-2008 |
24° cone connectors - Adjustable tee 卡套式组合三通管接头 |
China National Standards |
English PDF |
| GB/T 3752-2008 |
24° cone connectors - Adjustable elbow 卡套式组合弯通管接头 |
China National Standards |
English PDF |
| GB/T 3751-2008 |
24° cone connectors - Connector for pressure gauge 卡套式压力表管接头 |
China National Standards |
English PDF |
| GB/T 3750-2008 |
24° cone connectors - Angle swivel screw connector 卡套式铰接管接头 |
China National Standards |
English PDF |
| GB/T 3749-2008 |
24° cone connectors - Bulkhead union elbow 卡套式过板弯通管接头 |
China National Standards |
English PDF |
| GB/T 3748-2008 |
24° cone connectors - Bulkhead union 卡套式过板直通管接头 |
China National Standards |
English PDF |
| GB/T 3747-2008 |
24° cone connectors - Weld male 卡套式焊接管接头 |
China National Standards |
English PDF |
| GB/T 3746-2008 |
24° cone connectors - Union cross 卡套式四通管接头 |
China National Standards |
English PDF |
| GB/T 3745-2008 |
24° cone connectors - Union tee 卡套式三通管接头 |
China National Standards |
English PDF |
| GB/T 3744-2008 |
24° cone connectors - Male run tee 卡套式锥螺纹弯通三通管接头 |
China National Standards |
English PDF |
| GB/T 3743-2008 |
24° cone connectors - Straight thread run tee 卡套式可调向端弯通三通管接头 |
China National Standards |
English PDF |
| GB/T 3742-2008 |
24° cone connectors - Male tee 卡套式锥螺纹三通管接头 |
China National Standards |
English PDF |
| GB/T 3741-2008 |
24° cone connectors - Straight thread tee 卡套式可调向端三通管接头 |
China National Standards |
English PDF |
| GB/T 3740-2008 |
24° cone connectors - Union elbow 卡套式弯通管接头 |
China National Standards |
English PDF |
| GB/T 3739-2008 |
24° cone connectors - Male elbow 卡套式锥螺纹弯通管接头 |
China National Standards |
English PDF |
| GB/T 3738-2008 |
24° cone connectors - Straight thread elbow 卡套式可调向端弯通管接头 |
China National Standards |
English PDF |
| GB/T 3737-2008 |
24° cone connectors - Union 卡套式直通管接头 |
China National Standards |
English PDF |
| GB/T 3736-2008 |
24° cone connectors - Male long 卡套式锥螺纹长管接头 |
China National Standards |
English PDF |
| GB/T 3735-2008 |
24° cone connectors - Straight thread long 卡套式端直通长管接头 |
China National Standards |
English PDF |
| GB/T 3734-2008 |
24° cone connectors - Male 卡套式锥螺纹直通管接头 |
China National Standards |
English PDF |
| GB/T 3733-2008 |
24° cone connectors - Straight thread 卡套式端直通管接头 |
China National Standards |
English PDF |
| GB/T 3730.3-1992 |
Motor vehicles and towed vehicles--Dimensions of vehicles--Terms and definitions 汽车和挂车的术语及其定义 车辆尺寸 |
China National Standards |
English PDF |
| GB/T 3730.2-1996 |
Road vehicle--Masses--Vocabulary and codes 道路车辆 质量 词汇和代码 |
China National Standards |
English PDF |
| GB/T 3730.1-2001 |
Motor vehicles and trailers--Types--Terms and definitions 汽车和挂车类型的术语和定义 |
China National Standards |
English PDF |
| GB/T 3729-2007 |
n-Butyl acetate for industrial use 工业用乙酸正丁酯 |
China National Standards |
English PDF |
| GB/T 3728-2007 |
Ethyl acetate for industrial use 工业用乙酸乙酯 |
China National Standards |
English PDF |
| GB/T 3727-2003 |
Ethylene or propylene for industrial use--Determination of trace water 工业用乙烯、丙烯中微量水的测定 |
China National Standards |
English PDF |
| GB/T 3723-1999 |
Sampling of chemical products for industrial use--Safety in sampling 工业用化学产品采样安全通则 |
China National Standards |
English PDF |
| GB/T 37-1988 |
Bolts for T-slot T型槽用螺栓 |
China National Standards |
English PDF |
| GB/T 3716-2000 |
Pallets for materials handling--Vocabulary 托盘术语 |
China National Standards |
English PDF |
| GB/T 3715-2007 |
Terms relating to properties and analysis of coal 煤质及煤分析有关术语 |
China National Standards |
English PDF |
| GB/T 3714-1983 |
Technical requirements of manganese carbonate orepowder 碳酸锰矿粉技术条件 |
China National Standards |
English PDF |
| GB/T 3711-2008 |
Method of determination for neutral oils and pyridine bases contents of phenol products 酚类产品中性油及吡啶碱含量测定方法 |
China National Standards |
English PDF |
| GB/T 3710-2009 |
Method of determination for crystallizing point of technical phenol and phenic acid 工业酚、苯酚结晶点测定方法 |
China National Standards |
English PDF |
| GB/T 3691-2008 |
Mechanical properties testing method of steel wool cement tile 钢丝网水泥板力学性能试验方法 |
China National Standards |
English PDF |
| GB/T 3690-2009 |
Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method 织物芯输送带 全厚度拉伸强度、拉断伸长率和参考力伸长率 试验方法 |
China National Standards |
English PDF |
| GB/T 3688-1998 |
V-belts--Cord adhesion test method V带线绳粘合强度试验方法 |
China National Standards |
English PDF |
| GB/T 3686-2014 |
Belt drives―V-belts and V-ribbed belts―Tensile strength and elongation test method 带传动 V带和多楔带 拉伸强度和伸长率试验方法 |
China National Standards |
English PDF |
| GB/T 3685-2009 |
Conveyor belts - Laboratory scale flammability characteristics -Requirements and test method 输送带 实验室规模的燃烧特性 要求和试验方法 |
China National Standards |
English PDF |
| GB/T 3684-2006 |
Conveyor belts - Electrical conductivity - Specification and test method 输送带 导电性 规范和试验方法 |
China National Standards |
English PDF |
| GB/T 3683-2011 |
Rubber hoses and hose assemblies - Wire-braid-reinforced hydraulic types for oil-based or water-based fluids - Specification 橡胶软管及软管组合件 油基或水基流体适用的钢丝编织增强液压型 规范 |
China National Standards |
English PDF |
| GB/T 3682-2000 |
Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics 热塑性塑料熔体质量流动速率和熔体体积流动速率的测定 |
China National Standards |
English PDF |
| GB/T 3681-2011 |
Plastics methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors 塑料 自然日光气候老化、玻璃过滤后日光气候老化和菲涅耳镜加速日光气候老化的暴露试验方法 |
China National Standards |
English PDF |
| GB/T 3676-2008 |
Maleic anhydride for industrial use 工业用顺丁烯二酸酐 |
China National Standards |
English PDF |
| GB/T 3674-1993 |
Phthalocyanine blue B 酞菁蓝B |
China National Standards |
English PDF |
| GB/T 3673-1995 |
Phthalocyanine green G 酞菁绿G |
China National Standards |
English PDF |
| GB/T 3672.2-2002 |
Rubber--Tolerances of products--Part 2:Geometrical tolerances 橡胶制品的公差 第2部分:几何公差 |
China National Standards |
English PDF |
| GB/T 3672.1-2002 |
Rubber--Tolerances of products--Part 1:Dimensional tolerances 橡胶制品的公差 第1部分:尺寸公差 |
China National Standards |
English PDF |
| GB/T 3671.2-1996 |
Determination of cold water solubility of water-soluble dyes 水溶性染料冷水溶解度的测定 |
China National Standards |
English PDF |
| GB/T 3671.1-1996 |
Determination of application solubility and solution stability of water-soluble dyes 水溶性染料溶解度和溶液稳定性的测定 |
China National Standards |
English PDF |
| GB/T 3670-1995 |
Coated electrodes for copper and copper alloys 铜及铜合金焊条 |
China National Standards |
English PDF |
| GB/T 3669-2001 |
Aluminium and aluminium-alloy electrodes for shielded metal arc welding 铝及铝合金焊条 |
China National Standards |
English PDF |
| GB/T 3668.9-1983 |
Modular units for machine tool construction--Spindle units--Dimensions 组合机床通用部件 主轴部件尺寸 |
China National Standards |
English PDF |
| GB/T 3668.8-1983 |
Modular units for machine tool construction--Wing base for columns--Dimensions 组合机床通用部件 立柱侧底座尺寸 |
China National Standards |
English PDF |
| GB/T 3668.7-1983 |
Modular units for machine tool construction--Centre bases and columns--Dimensions 组合机床通用部件 中间底座和立柱尺寸 |
China National Standards |
English PDF |
| GB/T 3668.6-1983 |
Modular units for machine tool construction--Wing bases for slide units--Dimensions 组合机床通用部件 滑台侧底座尺寸 |
China National Standards |
English PDF |
| GB/T 3668.5-1983 |
Modular units for machine tool construction--Headstocks--Dimensions 组合机床通用部件 动力箱尺寸 |
China National Standards |
English PDF |
| GB/T 3668.4-1983 |
Modular units for machine tool construction--Slide units--Dimensions 组合机床通用部件 滑台尺寸 |
China National Standards |
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 |
English PDF |
| GB/T 3668.2-1983 |
Modular units for machine tool construction--Support brackets--Dimensions 组合机床通用部件 支架尺寸 |
China National Standards |
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 |
English PDF |
| GB/T 3668.12-1983 |
Modular units for machine tool construction--Floor-mounted type--Integral way columns--Dimensions 组合机床通用部件 落地式有导轨立柱尺寸 |
China National Standards |
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 |
English PDF |
| GB/T 3668.11-1983 |
Modular units for machine tool construction--Integral way columns--Dimensions 组合机床通用部件 有导轨立柱尺寸 |
China National Standards |
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 |
English PDF |
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