China L GB Standards English PDF List

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China "L" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 34374-2017	Stamping dies—L-shaped guide plates 冲模 L形导板	China National Standards L	English PDF
GB/T 34372-2017	WaLking tractor—Drawbar dimensions and power take-off types 手扶拖拉机牵引装置尺寸及动力输出装置型式	China National Standards L	English PDF
GB/T 15370.7-2017	AgricuLtural tractors—General requirement—Part 7: Three-wheel boat tractors 农业拖拉机通用技术条件第7部分：三轮船式拖拉机	China National Standards L	English PDF
GB/T 34630.5-2017	Friction stir weLding—Aluminium and its alloys—Part 5：Quality and inspection requirements 搅拌摩擦焊铝及铝合金第5部分：质量与检验要求	China National Standards L	English PDF
GB/T 34630.3-2017	Friction stir weLding—Aluminium and its alloys—Part 3：Qualification of welding operators 搅拌摩擦焊铝及铝合金第3部分：焊接操作工的技能评定	China National Standards L	English PDF
GB/T 14449-2017	Test method for aerosoL products 气雾剂产品测试方法	China National Standards L	English PDF
GB/T 34630.4-2017	Friction stir weLding—Aluminium and its alloys—Part 4：Specification and qualification of welding procedures 搅拌摩擦焊铝及铝合金第4部分：焊接工艺规程及评定	China National Standards L	English PDF
GB/T 32076.8-2017	High-strength structuraL bolting assemblies for preloading—Part 8: Torshear type bolt with cup head,and nut assemblies 预载荷高强度栓接结构连接副第8部分：扭剪型圆头螺栓和螺母连接副	China National Standards L	English PDF
GB/T 34627-2017	MetaLlic and other inorganic coatings—Definitions and conventions concerning appearance 金属及其他无机覆盖层外观的定义及习惯用法	China National Standards L	English PDF
GB/T 34629-2017	Conveyor beLts—Determination of minimum pulley diameters 输送带最小滚筒直径的确定	China National Standards L	English PDF
GB/T 1819.13-2017	Methods for chemicaL analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method 锡精矿化学分析方法第13部分：氧化镁、氧化钙量的测定火焰原子吸收光谱法	China National Standards L	English PDF
GB/T 34641-2017	Non-destructive testing—Test method for determining image quaLity in direct thermal neutron radiographic examination 无损检测直接热中子照相检测的像质测定方法	China National Standards L	English PDF
GB/T 29497-2017	High-fLash aromatic hydrocarbon solvents 高沸点芳烃溶剂	China National Standards L	English PDF
GB/T 34626.2-2017	MetaLlic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferrous metals and alloys 金属及其他无机覆盖层金属表面的清洗和准备第2部分：有色金属及其合金	China National Standards L	English PDF
GB/T 34644-2017	Eddy current testing method for zirconium and zirconium aLloy tube 锆及锆合金管材涡流检测方法	China National Standards L	English PDF
GB/T 34645-2017	ContractiLe strain ratio testing of metal materials tubing 金属管材收缩应变比试验方法	China National Standards L	English PDF
GB/T 34634-2017	GeometricaL product specifications (GPS)—Measurement of linear sizes (500 mm-10000 mm) of plain workpiece—Choice of measuring instrument 产品几何技术规范(GPS) 光滑工件尺寸(500mm～10000mm)测量计量器具选择	China National Standards L	English PDF
GB/T 34638-2017	Non-destructive testing—Test methods for uLtrasonic leak detection 无损检测超声泄漏检测方法	China National Standards L	English PDF
GB/T 34648-2017	MetaLlic and other inorganic coatings—Autocatalytic nickel over autocatalytic copper for electromagnetic shielding 金属及其他无机覆盖层电磁屏蔽用化学镀铜上化学镀镍	China National Standards L	English PDF
GB/T 18916.32-2017	Norm of water intake—Part 32：Iron ore mineraL processing 取水定额第32部分：铁矿选矿	China National Standards L	English PDF
GB/T 1819.8-2017	Methods for chemicaL analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method 锡精矿化学分析方法第8部分：锌量的测定火焰原子吸收光谱法	China National Standards L	English PDF
GB/T 4698.18-2017	Methods for chemicaL analysis of titanium sponge, titanium and titanium alloys—Part 18：Determination of tin content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法第18部分：锡量的测定火焰原子吸收光谱法	China National Standards L	English PDF
GB/T 4698.24-2017	Methods for chemicaL analysis of titanium sponge, titanium and titanium alloys—Part 24：Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第24部分：镍量的测定丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 1819.10-2017	Methods for chemicaL analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法第10部分：硫量的测定高频感应炉燃烧红外吸收法和碘酸钾滴定法	China National Standards L	English PDF
GB/T 4698.9-2017	Methods for chemicaL analysis of titanium sponge,titanium and titanium alloys—Part 9：Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第9部分：锡量的测定碘酸钾滴定法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 18690.3-2017	AgricuLtural irrigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters 农业灌溉设备微灌用过滤器第3部分：自动冲洗网式过滤器和叠片式过滤器	China National Standards L	English PDF
GB/T 34618-2017	Temperature detection method for judging internaL leakage faults of working valves in steam drainage steam 蒸汽疏水系统在线阀门内漏温度检测方法	China National Standards L	English PDF
GB/T 6243-2017	Rice transpLanter—Test method 水稻插秧机试验方法	China National Standards L	English PDF
GB/T 34619-2017	Test method for voLumetric flow of positive displacement refrigerant compressors 容积式制冷剂压缩机容积流量试验方法	China National Standards L	English PDF
GB/T 34620-2017	Category Ⅰ Lithium bromide absorption heat pump unit 第一类溴化锂吸收式热泵机组	China National Standards L	English PDF
GB/T 34623-2017	SpindLe rod components of cotton picking machine 采棉机摘锭座杆组件	China National Standards L	English PDF
GB/T 18690.2-2017	AgricuLtural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters 农业灌溉设备微灌用过滤器第2部分：网式过滤器和叠片式过滤器	China National Standards L	English PDF
GB/T 10942-2017	Refrigerated buLk milk tanks 散装乳冷藏罐	China National Standards L	English PDF
GB/T 30475.4-2017	FiLters for compressed air—Test methods—Part 4: Water 压缩空气过滤器试验方法第4部分：水	China National Standards L	English PDF
GB/T 34630.2-2017	Friction stir weLding—Aluminium and its alloys—Part 2：Design of weld joints 搅拌摩擦焊铝及铝合金第2部分：焊接接头设计	China National Standards L	English PDF
GB/T 34637-2017	Non-destructive testing—Test methods for bubbLe leak detection 无损检测气泡泄漏检测方法	China National Standards L	English PDF
GB/T 34443-2017	TerminoLogy of artificial leather and synthetic leather 人造革与合成革术语	China National Standards L	English PDF
GB/T 34445-2017	Test method of hot-tack property for heat seaLing surfaces of thermoplastic polymer and thermoplastic composite material 热塑性塑料及其复合材料热封面热粘性能测定	China National Standards L	English PDF
GB/T 3325-2017	GeneraL technical requirements for metal furniture 金属家具通用技术条件	China National Standards L	English PDF
GB/T 19362.2-2017	Test conditions for bridge-type miLling machines—Testing of the accuracy—Part 2: Travelling bridge (gantry-type) machines 龙门铣床检验条件精度检验第2部分：龙门移动式铣床	China National Standards L	English PDF
GB/T 4678.8-2017	Diecasting dies—Components—Part 8: Ejector pLate 压铸模零件第8部分：推板	China National Standards L	English PDF
GB/T 19498-2017	Protective structures on agricuLtural and forestry tractors—Static testing method and accepting condition 农林拖拉机防护装置静态试验方法和验收技术条件	China National Standards L	English PDF
GB/T 1479.3-2017	MetaLlic powders－Determination of apparent density－Part 3: Oscillating funnel method 金属粉末松装密度的测定第3部分：振动漏斗法	China National Standards L	English PDF
GB/T 23592-2017	CataLyst for motorcycle exhaust purification 摩托车排气净化催化剂	China National Standards L	English PDF
GB/T 5668-2017	Rotary tiLler 旋耕机	China National Standards L	English PDF
GB/T 13747.14-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 14：Determination of uranium content—Polarography 锆及锆合金化学分析方法第14部分：铀量的测定极谱法	China National Standards L	English PDF
GB/T 13747.19-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第19部分：钛量的测定二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 13747.16-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 16：Determination of chloric content—Silver chloride nephelometry and ion selective electrode method 锆及锆合金化学分析方法第16部分：氯量的测定氯化银浊度法和离子选择性电极法	China National Standards L	English PDF
GB/T 13747.25-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 13747.17-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 17：Determination of cadmium content—Polarography 锆及锆合金化学分析方法第17部分：镉量的测定极谱法	China National Standards L	English PDF
GB/T 19587-2017	Determination of the specific surface area of soLids by gas adsorption using the BET method 气体吸附BET法测定固态物质比表面积	China National Standards L	English PDF
GB/T 4678.9-2017	Diecasting dies—Components—Part 9: Ejector guide piLlar 压铸模零件第9部分：推板导柱	China National Standards L	English PDF
GB/T 4678.5-2017	Diecasting dies—components—Part 5: Round guide piLlar 压铸模零件第5部分：圆导柱	China National Standards L	English PDF
GB/T 4678.1-2017	Diecasting dies—Components—Part 1: Die pLates 压铸模零件第1部分：模板	China National Standards L	English PDF
GB/T 18685-2017	The bLank diameters for rolling general purpose metric screw threads 普通螺纹搓制和滚制前的毛坯直径	China National Standards L	English PDF
GB/T 5754.2-2017	SteeL cord conveyor belts—Longitudinal traction test—Part 2: Measurement of tensile strength 钢丝绳芯输送带纵向拉伸试验第2部分：拉伸强度的测定	China National Standards L	English PDF
GB/T 13747.22-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 22：Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method 锆及锆合金化学分析方法第22部分：氧量和氮量的测定惰气熔融红外吸收法/热导法	China National Standards L	English PDF
GB/T 13747.24-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法第24部分：碳量的测定高频燃烧红外吸收法	China National Standards L	English PDF
GB/T 34444-2017	Paper and board—Determination of the Layer peel strength 纸和纸板层间剥离强度的测定	China National Standards L	English PDF
GB/T 34455-2017	Paper,board and puLps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography 纸、纸板和纸浆 2,2-二(4-羟基苯基)丙烷(双酚A)的测定液相色谱法	China National Standards L	English PDF
GB/T 9473-2017	Performance requirements for tabLe lamps for paper task 读写作业台灯性能要求	China National Standards L	English PDF
GB/T 13747.1-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法第1部分：锡量的测定碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法	China National Standards L	English PDF
GB/T 4698.23-2017	Methods for chemicaL analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第23部分：钯量的测定氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 4698.13-2017	Methods for chemicaL analysis of titanium sponge,titanium and titanium alloys—Part 13：Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第13部分：锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 4437.2-2017	ALuminium and aluminium alloy extruded tubes—Part 2：Seam tubes 铝及铝合金热挤压管第2部分：有缝管	China National Standards L	English PDF
GB/T 4698.25-2017	Methods for chemicaL analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法第25部分：氯量的测定氯化银分光光度法	China National Standards L	English PDF
GB/T 4698.12-2017	Methods for chemicaL analysis of titanium sponge, titanium and titanium alloys—Part 12：Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第12部分：钒量的测定硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 13747.20-2017	Methods for chemicaL analysis of zirconium and zirconium alloys—Part 20：Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第20部分：铪量的测定电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 4678.3-2017	Diecasting dies—Components—Part 3: RectanguLar inserts 压铸模零件第3部分：矩形镶块	China National Standards L	English PDF
GB/T 4678.19-2017	Diecasting dies—Components—Part 19: Locating element 压铸模零件第19部分：定位元件	China National Standards L	English PDF
GB/T 17587.3-2017	BaLl screws—Part 3:Acceptance conditions and acceptance tests 滚珠丝杠副第3部分：验收条件和验收检验	China National Standards L	English PDF
GB/T 34385-2017	GeneraL technical specifications for cold roll forming machinery 辊式冷弯成形机械通用技术条件	China National Standards L	English PDF
GB/T 34499.2-2017	Methods for chemicaL analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、铅、镁、锰、锡、锌、钙、钠、钾、硅的测定电感耦合等离子体原子发射光谱法	China National Standards L	English PDF
GB/T 3460-2017	Ammomium moLybdate 钼酸铵	China National Standards L	English PDF
GB/T 34502-2017	GoLd-coated silver and silver alloy bonding wires for semiconductor package 封装键合用镀金银及银合金丝	China National Standards L	English PDF
GB/T 1819.16-2017	Methods for chemicaL analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry 锡精矿化学分析方法第16部分：银量的测定火焰原子吸收光谱法	China National Standards L	English PDF
GB/T 34499.1-2017	Method for chemicaL analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate 铱化合物化学分析方法第1部分：铱量的测定硫酸亚铁电流滴定法	China National Standards L	English PDF
GB/T 34410-2017	CLassification and general technology of upper limb orthoses 上肢矫形器的分类及通用技术条件	China National Standards L	English PDF
GB/T 16766-2017	Basic terminoLogy in travel and tourism 旅游业基础术语	China National Standards L	English PDF
GB/T 34412-2017	StatisticaL method for surface standard climate normals 地面标准气候值统计方法	China National Standards L	English PDF
GB/T 34022-2017	SmaLl-scale play facilities—Three-dimensional climbing net 小型游乐设施立体攀网	China National Standards L	English PDF
GB/T 34021-2017	SmaLl amusement device—Rocking equipment and seesaw 小型游乐设施摇马和跷跷板	China National Standards L	English PDF
GB/T 34272-2017	Safety requirements of smaLl amusement device 小型游乐设施安全规范	China National Standards L	English PDF
GB/T 3690-2017	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 L	English PDF
GB/T 34366-2017	Light conveyor belts—Determination of the electrostatic field generated by a running light conveyor belt 轻型输送带轻型输送带运转产生的静电场的测定	China National Standards L	English PDF
GB/T 34367-2017	Light conveyor belts—Determination of the relaxed elastic modulus 轻型输送带松弛弹性模量的测定	China National Standards L	English PDF
GB/T 1819.12-2017	Methods for chemicaL analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 锡精矿化学分析方法第12部分：二氧化硅量的测定硅钼蓝分光光度法和氢氧化钠滴定法	China National Standards L	English PDF
GB/T 1819.9-2017	Methods for chemicaL analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method 锡精矿化学分析方法第9部分：三氧化钨量的测定硫氰酸盐分光光度法	China National Standards L	English PDF
GB/T 5318-2017	Sintered metaL materials（excluding hardmetals） without notch impact test piece 烧结金属材料（不包括硬质合金）无切口冲击试样	China National Standards L	English PDF
GB/T 1819.14-2017	Methods for chemicaL analysis of tin concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry 锡精矿化学分析方法第14部分：铜量的测定火焰原子吸收光谱法	China National Standards L	English PDF
GB/T 3848-2017	HardmetaLs—Determination of (the magnetization) coercivity 硬质合金矫顽（磁）力测定方法	China National Standards L	English PDF
GB/T 3884.19-2017	Methods for chemicaL analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry 铜精矿化学分析方法第19部分：铊量的测定电感耦合等离子体质谱法	China National Standards L	English PDF
GB/T 14142-2017	Test method for crystaLlographic perfection of epitaxial layers in silicon—Etching technique 硅外延层晶体完整性检验方法腐蚀法	China National Standards L	English PDF
GB/T 25026-2017	Structure,main size and basic parameters of one piece gLass-lined steel vessels with agitator 搪玻璃闭式搅拌容器型式、主要尺寸及基本参数	China National Standards L	English PDF
GB 11567-2017	Motor vehicLes and trailers-lateral and rear underrun protection requirements 汽车及挂车侧面和后下部防护要求	China National Standards L	English PDF
GB/T 34550.2-2017	Method for evaLuation of cooling seawater treatment agents—Part 2: Determination of scale inhibition performance 海水冷却水处理药剂性能评价方法第2部分：阻垢性能的测定	China National Standards L	English PDF
GB/T 34550.3-2017	Method for evaLuation of cooling seawater treatment agents—Part 3: Determination of inhibiting microbes performance 海水冷却水处理药剂性能评价方法第3部分：菌藻抑制性能的测定	China National Standards L	English PDF
GB/T 34550.4-2017	Method for evaLuation of cooling seawater treatment agents—Part 4: Dynamic simulation test 海水冷却水处理药剂性能评价方法第4部分：动态模拟试验	China National Standards L	English PDF
GB/T 34550.1-2017	Method for evaLuation of cooling seawater treatment agents—Part 1: Determination of corrosion inhibition performance 海水冷却水处理药剂性能评价方法第1部分: 缓蚀性能的测定	China National Standards L	English PDF
GB/T 34405-2017	Determination for migration of acryLamide in household papers—Liquid chromatography-tandem mass spectrometry（LC-MS/MS）method 家用纸制品中丙烯酰胺迁移量的测定液相色谱-串联质谱法	China National Standards L	English PDF

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