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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 34428.5-2017 |
Communication rules of the devices of surveillance and control system for expressway—Part 5:Tunnel environment detector 高速公路监控设施通信规程 第5部分: 隧道环境检测器 |
China National Standards and |
English PDF |
GB/T 34428.2-2017 |
Communication rules of the devices of surveillance and control system for expressway—Part 2:Vehicle detector 高速公路监控设施通信规程 第2部分: 车辆检测器 |
China National Standards and |
English PDF |
GB/T 34428.6-2017 |
Communication rules of the devices of surveillance and control system for expressway—Part 6:Wall map 高速公路监控设施通信规程 第6部分: 地图板 |
China National Standards and |
English PDF |
GB/T 11373-2017 |
Thermal spraying—Pre-treatment of surfaces of metallic parts and components 热喷涂 金属零部件表面的预处理 |
China National Standards and |
English PDF |
GB/T 28807.3-2017 |
Railway applications—Compatibility between rolling stock and train detection systems—Part 3:Compatibility with axle counters 轨道交通 机车车辆和列车检测系统的兼容性 第3部分:与计轴器的兼容性 |
China National Standards and |
English PDF |
GB/T 28807.2-2017 |
Railway applications—Compatibility between rolling stock and train detection systems—Part 2: Compatibility with track circuits 轨道交通 机车车辆和列车检测系统的兼容性 第2部分:与轨道电路的兼容性 |
China National Standards and |
English PDF |
GB/T 34570.1-2017 |
Safety for rechargeable battery packs and chargers for electric tools—Part 1:Safety for rechargeable battery packs 电动工具用可充电电池包和充电器的安全 第1部分:电池包的安全 |
China National Standards and |
English PDF |
GB/T 17799.1-2017 |
Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments 电磁兼容 通用标准 居住、商业和轻工业环境中的抗扰度 |
China National Standards and |
English PDF |
GB/T 34570.2-2017 |
Safety for rechargeable battery packs and chargers for electric tools—Part 2: Safety for chargers 电动工具用可充电电池包和充电器的安全 第2部分:充电器的安全 |
China National Standards and |
English PDF |
GB/T 34578-2017 |
Technical requirements for operation,maintenance and test of instrumentation and actuating equipment in thermal power plant 火力发电厂热工仪表与执行装置运行维护与试验技术规程 |
China National Standards and |
English PDF |
GB/T 2099.9-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for information 家用和类似用途插头插座 第2-9部分:信息插座的特殊要求 |
China National Standards and |
English PDF |
GB/Z 30556.3-2017 |
Electromagnetic compatibility—Installation and mitigation guidelines-HEMP protection concepts 电磁兼容 安装和减缓导则 高空核电磁脉冲(HEMP)的防护概念 |
China National Standards and |
English PDF |
GB/T 17587.1-2017 |
Ball screws—Part 1: Vocabulary and designation 滚珠丝杠副 第1部分:术语和符号 |
China National Standards and |
English PDF |
GB/T 15902-2017 |
Conveyor belts—Determination of elastic and permanent elongation and calculation of elastic modulus 输送带 弹性伸长率和永久伸长率的测定及弹性模量的计算 |
China National Standards and |
English PDF |
GB/T 34408-2017 |
Detection of bovine, ovine and porcine derived materials in leather by qualitative polymerase chain reaction (PCR) method 天然皮革牛、羊、猪源性成分定性PCR检测方法 |
China National Standards and |
English PDF |
GB/T 34580-2017 |
Standard test method for measurement of lubricant generated insoluble color bodies in in-service turbine oils—Membrane patch colorimetry 运行涡轮机油中不溶有色物质的测定方法 膜片比色法 |
China National Standards and |
English PDF |
GB/T 34579-2017 |
Methods of measurement and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz 等离子显示设备150kHz~30MHz辐射骚扰限值和测量方法 |
China National Standards and |
English PDF |
GB/T 34582-2017 |
Single cell and stack performance test methods for solid oxide fuel cells (SOFC) 固体氧化物燃料电池单电池和电池堆性能试验方法 |
China National Standards and |
English PDF |
GB/T 16563-2017 |
Series 1 freight containers—Specification and testing—Tank containers for liquids, gases and pressurized dry bulk 系列1集装箱 技术要求和试验方法 液体、气体及加压干散货罐式集装箱 |
China National Standards and |
English PDF |
GB/T 34640.1-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 1:Classification of scraps 变形铝及铝合金废料分类、回收与利用 第1部分:废料的分类 |
China National Standards and |
English PDF |
GB/T 4698.20-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4:Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第4部分:锰量的测定 高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards and |
English PDF |
GB/T 13747.15-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 15:Determination of boron content—Curcumin spectrophotometry 锆及锆合金化学分析方法 第15部分:硼量的测定 姜黄素分光光度法 |
China National Standards and |
English PDF |
GB/T 4698.19-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum content—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法 第19部分:钼量的测定 硫氰酸盐示差光度法 |
China National Standards and |
English PDF |
GB/T 4698.5-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5:Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第5部分:钼量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards and |
English PDF |
GB/T 13747.21-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method 锆及锆合金化学分析方法 第21部分:氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards and |
English PDF |
GB/T 13747.8-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 8:Determination of cobalt content—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法 第8部分:钴量的测定 亚硝基R盐分光光度法 |
China National Standards and |
English PDF |
GB/T 34574-2017 |
Limits and measurements of electromagnetic emission for high-speed train 高速列车电磁发射限值与测量 |
China National Standards and |
English PDF |
GB/T 21183-2017 |
Zirconium and zirconium alloy sheet, strip and foil 锆及锆合金板、带、箔材 |
China National Standards and |
English PDF |
GB/T 20897.3-2017 |
Inflatable boats—Part3: Boats with a maximum motor power rating of 15 kW and greater 充气艇 第3部分:发动机最大额定功率为15 kW及以上的艇 |
China National Standards and |
English PDF |
GB/T 13747.11-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry 锆及锆合金化学分析方法 第11部分:钼量的测定 硫氰酸盐分光光度法 |
China National Standards and |
English PDF |
GB/T 34640.3-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 3:Utilization of scraps 变形铝及铝合金废料分类、回收与利用 第3部分:废料的利用 |
China National Standards and |
English PDF |
GB/T 34640.2-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 2:Recycling of scraps 变形铝及铝合金废料分类、回收与利用 第2部分:废料的回收 |
China National Standards and |
English PDF |
GB/T 34647-2017 |
Temper designation system for titanium and titanium alloy 钛及钛合金产品状态代号 |
China National Standards and |
English PDF |
GB/T 34646-2017 |
Sintered metal membrane filter materials and elements 烧结金属膜过滤材料及元件 |
China National Standards and |
English PDF |
GB/T 3250-2017 |
Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloy rivets 铝及铝合金铆钉用线材和棒材剪切与铆接试验方法 |
China National Standards and |
English PDF |
GB/T 34630.1-2017 |
Friction stir welding—Aluminium and its alloys—Part 1:Terminology and definition 搅拌摩擦焊 铝及铝合金 第1部分:术语及定义 |
China National Standards and |
English PDF |
GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: 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1部分:钢铁及其合金 |
China National Standards and |
English PDF |
GB/T 4698.8-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8:Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第8部分:铝量的测定 碱分离-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 and |
English PDF |
GB/T 13747.13-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography 锆及锆合金化学分析方法 第13部分:铅量的测定 极谱法 |
China National Standards and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
English PDF |
GB/T 27022-2017 |
Conformity assessment—Requirements and recommendations for content of a third-party audit report on management systems 合格评定 管理体系第三方审核报告内容要求和建议 |
China National Standards and |
English PDF |
GB/T 16766-2017 |
Basic terminology in travel and tourism 旅游业基础术语 |
China National Standards and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
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 and |
English PDF |
GB/T 14251-2017 |
General technical standard for metal container of canned food 罐头食品金属容器通用技术要求 |
China National Standards and |
English PDF |
GB/T 34168-2017 |
Test method of gold and silver nanoparticle materials biological effect by transmission electron microscope 金、银纳米颗粒材料生物效应的透射电子显微镜检测方法 |
China National Standards and |
English PDF |
GB/T 34171-2017 |
Test method for flexural property of thin and ultrathin glass—Three-point bending method 薄与超薄玻璃弯曲性能试验方法 三点弯曲法 |
China National Standards and |
English PDF |
GB/T 34172-2017 |
Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy 微束分析 电子背散射衍射 金属及合金的相分析方法 |
China National Standards and |
English PDF |
GB/T 34173-2017 |
Urban drainage and sewage treatment service 城镇排水与污水处理服务 |
China National Standards and |
English PDF |
GB/T 34176-2017 |
Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法 |
China National Standards and |
English PDF |
GB/T 3003-2017 |
Refractory fibres and the products 耐火纤维及制品 |
China National Standards and |
English PDF |
GB/T 34183-2017 |
Thermal insulating products for building equipment and industrial installations—Determination of the coefficient of thermal expansion 建筑设备及工业装置用绝热制品 热膨胀系数的测定 |
China National Standards and |
English PDF |
GB/T 16555-2017 |
Chemical analysis of refractories containing carbon and silicon carbide or nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards and |
English PDF |
GB/T 2275-2017 |
Magnesia and magnesia-alumina bricks 镁砖和镁铝砖 |
China National Standards and |
English PDF |
GB/T 14683-2017 |
Silicone and modified silicone sealants for building 硅酮和改性硅酮建筑密封胶 |
China National Standards and |
English PDF |
GB/T 34187-2017 |
Units and symbols for urban heating 城镇供热用单位和符号 |
China National Standards and |
English PDF |
GB/T 34189-2017 |
Portland cement used for pipe pile without high pressure steam 免压蒸管桩硅酸盐水泥 |
China National Standards and |
English PDF |
GB/T 34191-2017 |
Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards and |
English PDF |
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