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 12668.3-2012 |
Adjustable speed electrical power drive systEMs - Part 3: EMC requirements and specific test methods 调速电气传动系统 第3部分 :电磁兼容性要求及其特定的试验方法 |
China National Standards EM |
English PDF |
GB 18445-2012 |
CEMentitious capillary crystalline waterproofing materials 水泥基渗透结晶型防水材料 |
China National Standards EM |
English PDF |
GB/T 8151.17-2012 |
Methods for chEMical analysis of zinc concentrates - Part 17:Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法 第17部分:锌量的测定 氢氧化物沉淀-Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 8151.14-2012 |
Methods for chEMical analysis of zinc concentrates - Part 14: Determination of nickel content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第14部分:镍量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.13-2012 |
Methods for chEMical analysis of zinc concentrates - Part 13: Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method 锌精矿化学分析方法 第13部分:锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法 |
China National Standards EM |
English PDF |
GB/T 8151.12-2012 |
Methods for chEMical analysis of zinc concentrates - Part 12: Determination of sliver content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第12部分:银量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.1-2012 |
Methods for chEMical analysis of zinc concentrates - Part 1:Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 锌精矿化学分析方法 第1部分:锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 8151.11-2012 |
Methods for chEMical analysis of zinc concentrates - Part 11: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第11部分:锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.10-2012 |
Methods for chEMical analysis of zinc concentrates - Part 10:Determination of tin content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第10部分:锡量的测定 氢化物发生-原子荧光光谱法 |
China National Standards EM |
English PDF |
GB/T 7936-2012 |
Hydraulic fluid power-positive displacEMent pumps and motors - Determination of derived capacity 液压泵和马达 空载排量测定方法 |
China National Standards EM |
English PDF |
GB/T 8151.9-2012 |
Methods for chEMical analysis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method 锌精矿化学分析方法 第9部分:氟量的测定 离子选择电极法 |
China National Standards EM |
English PDF |
GB/T 8151.8-2012 |
Methods for chEMical analysis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第8部分:镉量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.7-2012 |
Methods for chEMical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 锌精矿化学分析方法 第7部分:砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法 |
China National Standards EM |
English PDF |
GB/T 8151.6-2012 |
Methods for chEMical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第6部分:铜量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.5-2012 |
Methods for chEMical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第5部分:铅量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.4-2012 |
Methods for chEMical analysis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry 锌精矿化学分析方法 第4部分:二氧化硅量的测定 钼蓝分光光度法 |
China National Standards EM |
English PDF |
GB/T 8151.3-2012 |
Methods for chEMical analysis of zinc concentrates - Part 3: Determination of iron content - Na2EDTA titrimetric method 锌精矿化学分析方法 第3部分:铁量的测定 Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 8151.2-2012 |
Methods for chEMical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method 锌精矿化学分析方法 第2部分:硫量的测定 燃烧中和滴定法 |
China National Standards EM |
English PDF |
GB/T 8151.20-2012 |
Methods for chEMical analysis of zinc concentrates - Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry 锌精矿化学分析方法 第20部分:铜、铅、铁、砷、镉、锑、钙、镁量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.19-2012 |
Methods for chEMical analysis of zinc sulfide concentrates - Part 19:Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 锌精矿化学分析方法 第19部分:金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 8151.18-2012 |
Methods for chEMical analysis of zinc concentrates - Part 18: Determination of zinc content - Ion-exchange/ Na2EDTA titrimetric method 锌精矿化学分析方法 第18部分:锌量的测定 离子交换-Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 6003.2-2012 |
Test sieves - Technical requirEMents and testing - Part 2: Test sieves of metal wire cloth 试验筛 技术要求和检验 第2部分:金属穿孔板试验筛 |
China National Standards EM |
English PDF |
GB/T 5231-2012 |
Designation and chEMical composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards EM |
English PDF |
GB/T 4324.9-2012 |
Methods for chEMical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 钨化学分析方法 第9部分:镉量的测定 电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.7-2012 |
Methods for chEMical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第7部分:钴量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.6-2012 |
Methods for chEMical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry 钨化学分析方法 第6部分:铁量的测定 邻二氮杂菲分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.5-2012 |
Methods for chEMical analysis of tungsten - Part 5: Determination of arsenic content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第5部分:砷量的测定 氢化物原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.4-2012 |
Methods for chEMical analysis of tungsten - Part 4: Determination of antimony content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第4部分:锑量的测定 氢化物原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.3-2012 |
Methods for chEMical analysis of tungsten - Part 3: Determination of tin content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第3部分:锡量的测定 氢化物原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.28-2012 |
Methods for chEMical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry 钨化学分析方法 第28部分:钼量的测定 硫氰酸盐分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.27-2012 |
Methods for chEMical analysis of tungsten - Part 27::Determination of carbon content - High frequency combustion-infrared absorption method 钨化学分析方法 第27部分:碳量的测定 高频燃烧红外吸收法 |
China National Standards EM |
English PDF |
GB/T 4324.26-2012 |
Methods for chEMical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 钨化学分析方法 第26部分:氮量的测定 脉冲加热惰气熔融-热导法和奈氏试剂分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.25-2012 |
Methods for chEMical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method 钨化学分析方法 第25部分:氧量的测定 脉冲加热惰气熔融-红外吸收法 |
China National Standards EM |
English PDF |
GB/T 4324.24-2012 |
Methods for chEMical analysis of tungsten - Part 24: Determination of phosphorus content - Molybdemum blue photometry 钨化学分析方法 第24部分:磷量的测定 钼蓝分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.23-2012 |
Methods for chEMical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method 钨化学分析方法 第23部分:硫量的测定 燃烧电导法和高频燃烧红外吸收法 |
China National Standards EM |
English PDF |
GB/T 4324.22-2012 |
Methods for chEMical analysis of tungsten - Part 22: Determination of manganese content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第22部分:锰量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.2-2012 |
Methods for chEMical analysis of tungsten - Part 2: Determination of bismuth content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第2部分:铋量的测定 氢化物原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.21-2012 |
Methods for chEMical analysis of tungsten - Part 21: Determination of chromium content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第21部分:铬量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.20-2012 |
Methods for chEMical analysis of tungsten - Part 20: Determination of vanadium content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第20部分:钒量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.19-2012 |
Methods for chEMical analysis of tungsten - Part 19: Determination of titanium content - The diantipyrylmethane photometric spectrophtometry 钨化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.18-2012 |
Methods for chEMical analysis of tungsten - Part 18: Determination of potassium content - Flame atomic absorption spectrometry 钨化学分析方法 第18部分:钾量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.17-2012 |
Methods for chEMical analysis of tungsten - Part 17: Determination of sodium content - Flame atomic absorption spectrometry 钨化学分析方法 第17部分:钠量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.16-2012 |
Methods for chEMical analysis of tungsten - Part 16: Determination of loss content on ignition - Gravimetric method 钨化学分析方法 第16部分:灼烧损失量的测定 重量法 |
China National Standards EM |
English PDF |
GB/T 4324.14-2012 |
Methods for chEMical analysis of tungsten - Part 14: Determination of residue content after chloride volatility - Gravimetric method 钨化学分析方法 第14部分:氯化挥发后残渣量的测定 重量法 |
China National Standards EM |
English PDF |
GB/T 4324.12-2012 |
Methods for chEMical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry 钨化学分析方法 第12部分:硅量的测定 氯化-钼蓝分光光度法 |
China National Standards EM |
English PDF |
GB/T 4324.1-2012 |
Methods for chEMical analysis of tungsten - Part 1: Determination of lead content - Flame atomic absorption spectrometry 钨化学分析方法 第1部分:铅量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.11-2012 |
Methods for chEMical analysis of tungsten - Part 11: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第11部分:铝量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EM |
English PDF |
GB/T 4324.10-2012 |
Methods for chEMical analysis of tungsten - Part 10: Determination of copper content - Flame atomic absorption spectrometry 钨化学分析方法 第10部分:铜量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 4103.9-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 9: Determination of calcium content 铅及铅合金化学分析方法 第9部分:钙量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.8-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 8: Determination of tellurium content 铅及铅合金化学分析方法 第8部分:碲量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.7-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 7: Determination of selenium content 铅及铅合金化学分析方法 第7部分:硒量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.6-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 6: Determination of arsenic content 铅及铅合金化学分析方法 第6部分:砷量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.5-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 5: Determination of bismuth content 铅及铅合金化学分析方法 第5部分:铋量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.4-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 4: Determination of iron content 铅及铅合金化学分析方法 第4部分:铁量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.3-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 3: Determination of copper content 铅及铅合金化学分析方法 第3部分:铜量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.2-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 2: Determination of antimony content 铅及铅合金化学分析方法 第2部分:锑量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.13-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 13: Determination of aluminium content 铅及铅合金化学分析方法 第13部分:铝量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.12-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 12: Determination of thallium content 铅及铅合金化学分析方法 第12部分:铊量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.1-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 1: Determination of tin content 铅及铅合金化学分析方法 第1部分:锡量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.11-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 11: Determination of zinc content 铅及铅合金化学分析方法 第11部分:锌量的测定 |
China National Standards EM |
English PDF |
GB/T 4103.10-2012 |
Methods for chEMical analysis of lead and lead alloys - Part 10: Determination of silver content 铅及铅合金化学分析方法 第10部分:银量的测定 |
China National Standards EM |
English PDF |
GB/T 3884.9-2012 |
Methods for chEMical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom 铜精矿化学分析方法 第9部分:砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法 |
China National Standards EM |
English PDF |
GB/T 3884.8-2012 |
Methods for chEMical analysis of copper concentrates - Part 8: Determination of zinc content - Na2EDTA titration method 铜精矿化学分析方法 第8部分:锌量的测定 Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 3884.7-2012 |
Methods for chEMical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method 铜精矿化学分析方法 第7部分:铅量的测定 Na2EDTA滴定法 |
China National Standards EM |
English PDF |
GB/T 3884.6-2012 |
Methods for chEMical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method 铜精矿化学分析方法 第6部分:铅、锌、镉和镍量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 3884.5-2012 |
Methods for chEMical analysis of copper concentrates - Part 5: Determination of fluoride content - Ion selective electrode method 铜精矿化学分析方法 第5部分:氟量的测定 离子选择电极法 |
China National Standards EM |
English PDF |
GB/T 3884.4-2012 |
Methods for chEMical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method 铜精矿化学分析方法 第4部分:氧化镁量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 3884.3-2012 |
Methods for chEMical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method 铜精矿化学分析方法 第3部分:硫量的测定 重量法和燃烧-滴定法 |
China National Standards EM |
English PDF |
GB/T 3884.2-2012 |
Methods for chEMical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method 铜精矿化学分析方法 第2部分:金和银量的测定 火焰原子吸收光谱法和火试金法 |
China National Standards EM |
English PDF |
GB/T 3884.14-2012 |
Methods for chEMical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method 铜精矿化学分析方法 第14部分:金和银量测定 火试金重量法和原子吸收光谱法 |
China National Standards EM |
English PDF |
GB/T 3884.13-2012 |
Methods for chEMical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method 铜精矿化学分析方法 第13部分:铜量测定 电解法 |
China National Standards EM |
English PDF |
GB/T 3884.1-2012 |
Methods for chEMical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method 铜精矿化学分析方法 第1部分:铜量的测定 碘量法 |
China National Standards EM |
English PDF |
GB/T 3884.10-2012 |
Methods for chEMical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method 铜精矿化学分析方法 第10部分:锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards EM |
English PDF |
GB/T 29456-2012 |
Energy managEMent systems - Implementation guidance 能源管理体系 实施指南 |
China National Standards EM |
English PDF |
GB/T 29416-2012 |
Test method for fire-resistant performance of external wall insulation systEMs applied to building facades 建筑外墙外保温系统的防火性能试验方法 |
China National Standards EM |
English PDF |
GB/T 29179-2012 |
Fire EMergency rescue - Code of practice for operation 消防应急救援 作业规程 |
China National Standards EM |
English PDF |
GB/T 29178-2012 |
Fire EMergency rescue - Guidelines for equipment allocation 消防应急救援 装备配备指南 |
China National Standards EM |
English PDF |
GB/T 29177-2012 |
Fire EMergency rescue - Requirements for training facilities 消防应急救援 训练设施要求 |
China National Standards EM |
English PDF |
GB/T 29176-2012 |
Fire EMergency rescue - General rules 消防应急救援 通则 |
China National Standards EM |
English PDF |
GB/T 29175-2012 |
Fire EMergency rescue - Guidelines for technical training 消防应急救援 技术训练指南 |
China National Standards EM |
English PDF |
GB/T 29174-2012 |
Thermal analysis test method for constant-tEMperature stability of materials 物质恒温稳定性的热分析试验方法 |
China National Standards EM |
English PDF |
GB/T 29164-2012 |
Guide for utilization of certified reference materials for composition analysis and physical property measurEMents of coal 煤炭成分分析和物理特性测量标准物质应用导则 |
China National Standards EM |
English PDF |
GB/T 29160-2012 |
Test methods for solar-plus-supplEMentary water heating system (tank capacity more than 0.6m3) 带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)性能试验方法 |
China National Standards EM |
English PDF |
GB/T 29158-2012 |
Technical code for solar-plus-supplEMentary water heating system (tank capacity more than 0.6m3) 带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)技术规范 |
China National Standards EM |
English PDF |
GB/T 29152-2012 |
Flue gas cleaning systEM for municipal solid waste incineration 垃圾焚烧尾气处理设备 |
China National Standards EM |
English PDF |
GB/T 29149-2012 |
RequirEMents for equipping and managing of measuring instruments of energy and resource in public institutions 公共机构能源资源计量器具配备和管理要求 |
China National Standards EM |
English PDF |
GB/T 29094-2012 |
TEMper designations for copper and copper alloys 铜及铜合金状态表示方法 |
China National Standards EM |
English PDF |
GB/T 29091-2012 |
Copper and copper alloy designation and code systEM 铜及铜合金牌号和代号表示方法 |
China National Standards EM |
English PDF |
GB/T 29088-2012 |
Corrosion of metals and alloys - ElectrochEMical potentiokinetic reactivation measurement using the double loop method 金属和合金的腐蚀 双环电化学动电位再活化测量方法 |
China National Standards EM |
English PDF |
GB/T 29087-2012 |
Non-quenched and tEMpered steel wire rod for cold heading 非调质冷镦钢热轧盘条 |
China National Standards EM |
English PDF |
GB/T 29070-2012 |
Non-destructive testing - Industrial computed tomography (CT) testing - General requirEMents 无损检测 工业计算机层析成像(CT)检测 通用要求 |
China National Standards EM |
English PDF |
GB/T 29069-2012 |
Non-destructive testing - Test method for measurEMent of industrial computed tomography (CT) system performance 无损检测 工业计算机层析成像(CT)系统性能测试方法 |
China National Standards EM |
English PDF |
GB/T 29068-2012 |
Non-destructive testing - Guide for industrial computed tomography (CT) systEM selection 无损检测 工业计算机层析成像(CT)系统选型指南 |
China National Standards EM |
English PDF |
GB/T 29037-2012 |
Thermal spraying - Coatings for protection against corrosion and oxidation at elevated tEMperatures 热喷涂 抗高温腐蚀和氧化的保护涂层 |
China National Standards EM |
English PDF |
GB/T 29030-2012 |
Positive displacEMent CO2 refrigerant compressor(unit) 容积式CO2制冷压缩机(组) |
China National Standards EM |
English PDF |
GB/T 29023.1-2012 |
MeasurEMent and characterization of particles by acoustic methods - Part 1: Concepts and procedures in ultrasonic attenuation spectroscopy 超声法颗粒测量与表征 第1部分:超声衰减谱法的概念和过程 |
China National Standards EM |
English PDF |
GB/T 23331-2012 |
Energy managEMent systems - Requirements 能源管理体系 要求 |
China National Standards EM |
English PDF |
GB/T 20475.4-2012 |
Classification for content of harmful elEMents in coal - Part 4:Mercury 煤中有害元素含量分级 第4部分:汞 |
China National Standards EM |
English PDF |
GB/T 20475.3-2012 |
Classification for content of harmful elEMents in coal - Part 3:Arsenic 煤中有害元素含量分级 第3部分:砷 |
China National Standards EM |
English PDF |
GB/T 19350-2012 |
Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of hydrogen EMbrittlement 金属和其它无机覆盖层 为减少氢脆危险的涂覆后钢铁的处理 |
China National Standards EM |
English PDF |
Find out:16399Items | To Page of: First -Previous-Next -Last | [82] [83] [84] [85] [86] [87] [88] |