Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 11066.12-2024 |
Methods for chemical analysis of gold - Part 12: - Determination of silver, coPPEr, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry {译} 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
 English PDF |
| GB/T 11091-2024 |
CoPPEr foil for cable {译} 电缆用铜带箔材 |
China National Standards PPE |
English PDF |
| GB/T 4103.18-2024 |
Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, coPPEr, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry {译} 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, coPPEr, iron and manganese content-Flame atomic absorption spectrometry {译} 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards PPE |
English PDF |
| GB/T 43873-2024 |
Test method for uPPEr and lower limit temperature of ultra-thin glass annealing {译} 超薄玻璃退火上下限温度试验方法 |
China National Standards PPE |
English PDF |
| GB/T 44003-2024 |
Mechanical Property Measurement - Test Method for Delamination Strength of REBCO Coated Conductors (CoPPEr Plating) {译} 力学性能测量-REBCO涂层导体（镀铜）脱层强度测试方法 |
China National Standards PPE |
English PDF |
| GB/T 4701.13-2024 |
Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, coPPEr, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry {译} 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 5121.8-2024 |
Chemical analysis methods for coPPEr and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content {译} 铜及铜合金化学分析方法-第8部分：氧、氮、氢含量的测定 |
China National Standards PPE |
English PDF |
| GB/T 3953-2024 |
Electrical round coPPEr wire {译} 电工圆铜线 |
China National Standards PPE |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manganese, iron, cobalt, coPPEr, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - {译} 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards PPE |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, coPPEr and beryllium content-Inductively coupled plasma atomic emission spectrometry {译} 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 43801-2024 |
Test methods for relative dielectric constant and loss tangent of coPPEr-clad laminates in the microwave band - Separate dielectric resonator method {译} 微波频段覆铜箔层压板相对介电常数和损耗正切值测试方法-分离介质谐振器法 |
China National Standards PPE |
English PDF |
| GB/T 43607-2023 |
Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, coPPEr, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry {译} 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 43593-2023 |
Ferrite Cores Standard Inductance Factors and Tolerances for Air-GaPPEd Cores {译} 铁氧体磁心 有气隙磁心的标准电感因数及其公差 |
China National Standards PPE |
English PDF |
| GB/T 26330-2023 |
Silver, silver alloy/coPPEr, copper alloy composite strip {译} 银、银合金/铜、铜合金复合带材 |
China National Standards PPE |
English PDF |
| GB/T 43363-2023 |
Determination of form distribution of 12 elements including coPPEr, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method {译} 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法 |
China National Standards PPE |
English PDF |
| GB/T 43354-2023 |
Plane bending fatigue test method for coPPEr alloy elastic strips {译} 铜合金弹性带材平面弯曲疲劳试验方法 |
China National Standards PPE |
English PDF |
| GB/T 34497-2023 |
CoPPEr and copper alloy foil materials for terminal connectors {译} 端子连接器用铜及铜合金带箔材 |
China National Standards PPE |
English PDF |
| GB/T 3310-2023 |
Ultrasonic testing method for coPPEr and copper alloy rods {译} 铜及铜合金棒材超声检测方法 |
China National Standards PPE |
English PDF |
| GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of coPPEr, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry {译} 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 43098.2-2023 |
Analysis methods for water treatment agents Part 2: Determination of arsenic, mercury, cadmium, chromium, lead, nickel and coPPEr content Inductively coupled plasma mass spectrometry (ICP-MS) {译} 水处理剂分析方法 第2部分：砷、汞、镉、铬、铅、镍、铜含量的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards PPE |
English PDF |
| GB/T 43321-2023 |
Recommended process specifications for brazing coPPEr and copper alloys {译} 铜及铜合金钎焊推荐工艺规范 |
China National Standards PPE |
English PDF |
| GB/T 9460-2023 |
CoPPEr and copper alloy welding wire {译} 铜及铜合金焊丝 |
China National Standards PPE |
English PDF |
| GB 1903.61-2023 |
National Food Safety Standard Food Nutritional Enhancer CoPPEr Carbonate {译} 食品安全国家标准 食品营养强化剂 碳酸铜 |
China National Standards PPE |
English PDF |
| GB 1886.361-2022 |
National Food Safety Standard Food Additive CoPPEr Chlorophyll {译} 食品安全国家标准 食品添加剂 叶绿素铜 |
China National Standards PPE |
English PDF |
| GB 23200.117-2019 |
National food safety standards Determination of coPPEr quinoline residues in plant-derived foods High performance liquid chromatography {译} 食品安全国家标准 植物源性食品中喹啉铜残留量的测定 高效液相色谱法 |
China National Standards PPE |
English PDF |
| GB/T 43005-2023 |
Continuous fiberglass tape wraPPEd reinforced polyethylene composite pipe for water supply {译} 给水用连续玻纤带缠绕增强聚乙烯复合管 |
China National Standards PPE |
English PDF |
| GB/T 43001-2023 |
Footwear - UPPEr test methods - Rubber friction resistance {译} 鞋类 帮面试验方法 耐橡胶摩擦性 |
China National Standards PPE |
English PDF |
| GB/T 20638-2023 |
General technical specifications for stePPEr motors {译} 步进电动机通用技术规范 |
China National Standards PPE |
English PDF |
| GB/T 18950-2023 |
Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, aPPEarance and other physical properties. {译} 橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定 |
China National Standards PPE |
English PDF |
| GB/T 12971.1-2023 |
Contact wires for electric traction Part 1: CoPPEr and copper alloy contact wires {译} 电力牵引用接触线 第1部分：铜及铜合金接触线 |
China National Standards PPE |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and coPPEr content - Spark source atomic emission spectrometry {译} 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 42915-2023 |
Specification for identification of coPPEr concentrates and main copper-containing materials {译} 铜精矿及主要含铜物料鉴别规范 |
China National Standards PPE |
English PDF |
| GB/T 42654-2023 |
Test methods for seawater erosion corrosion of coPPEr and copper alloys {译} 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards PPE |
English PDF |
| GB/T 27683-2023 |
CoPPEr and copper alloy cutting chips and recycling specifications {译} 铜及铜合金切削屑料及其回收规范 |
China National Standards PPE |
English PDF |
| GB/T 23609-2023 |
CoPPEr alloy seamless pipes for seawater desalination equipment {译} 海水淡化装置用铜合金无缝管 |
China National Standards PPE |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and taPPEd density {译} 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards PPE |
English PDF |
| GB/T 5246-2023 |
electrolytic coPPEr powder {译} 电解铜粉 |
China National Standards PPE |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemical analysis of coPPEr concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration {译} 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards PPE |
English PDF |
| GB/T 3114-2023 |
CoPPEr and copper alloy flat wire {译} 铜及铜合金扁线 |
China National Standards PPE |
English PDF |
| GB/T 42951-2023 |
Timing instruments. APPEarance parts of watches made of hard materials. General requirements and test methods. {译} 计时仪器 硬材料制造的手表外观件 一般要求和试验方法 |
China National Standards PPE |
English PDF |
| GB 21350-2023 |
CoPPEr and Copper Alloy Processed Materials Energy Consumption Quota per Unit Product {译} 铜及铜合金加工材单位产品能源消耗限额 |
China National Standards PPE |
English PDF |
| GB/T 38470-2023 |
Recycled CoPPEr Alloy Raw Materials {译} 再生铜合金原料 |
China National Standards PPE |
English PDF |
| GB/T 38471-2023 |
Secondary CoPPEr Raw Materials {译} 再生铜原料 |
China National Standards PPE |
English PDF |
| GB/T 42515-2023 |
Metal powders - Determination of acid-insoluble content in iron, coPPEr, tin and bronze powders {译} 金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定 |
China National Standards PPE |
English PDF |
| GB/T 42511-2023 |
Cemented carbide - Determination of calcium, coPPEr, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt powder - Flame atomic absorption spectrometry {译} 硬质合金 钴粉中钙、铜、铁、钾、镁、锰、钠、镍和锌含量的测定 火焰原子吸收光谱法 |
China National Standards PPE |
English PDF |
| GB/T 20509-2023 |
CoPPEr and copper alloy wire blanks for electric locomotive contact materials {译} 电力机车接触材料用铜及铜合金线坯 |
China National Standards PPE |
English PDF |
| GB/T 27671-2023 |
Conductive CoPPEr Profiles {译} 导电用铜型材 |
China National Standards PPE |
English PDF |
| GB/T 42718-2023 |
General Technical Requirements for Electromagnetic Shielding Effectiveness of WraPPEd Foam Pads {译} 包裹泡棉衬垫的电磁屏蔽效能通用技术要求 |
China National Standards PPE |
English PDF |
| GB/T 20078-2023 |
CoPPEr and Copper Alloys Forgings {译} 铜和铜合金 锻件 |
China National Standards PPE |
English PDF |
| GB/T 23265-2023 |
ChoPPEd Basalt Fibers for Cement Concrete and Mortar {译} 水泥混凝土和砂浆用短切玄武岩纤维 |
China National Standards PPE |
English PDF |
| GB/T 8152.17-2023 |
Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, coPPEr, zinc, cadmium, arsenic, antimony, bismuth, calcium content - Inductively coupled plasma atomic emission spectrometry {译} 铅精矿化学分析方法 第17部分：铝、镁、铁、铜、锌、镉、砷、锑、铋、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 42512-2023 |
CoPPEr alloy sheathed seamless coil {译} 铜合金护套无缝盘管 |
China National Standards PPE |
English PDF |
| GB/T 15116-2023 |
Die-casting coPPEr alloy and copper alloy die-casting parts {译} 压铸铜合金及铜合金压铸件 |
China National Standards PPE |
English PDF |
| GB/T 42630-2023 |
Method for chemical phase analysis of coPPEr-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases {译} 铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定 |
China National Standards PPE |
English PDF |
| GB/T 17902.1-2023 |
Information technology - Security techniques - Digital signatures with aPPEndices - Part 1: Overview {译} 信息技术 安全技术 带附录的数字签名 第1部分：概述 |
China National Standards PPE |
English PDF |
| GB/T 4214.5-2023 |
Noise test methods for household and similar electrical appliances - Particular requirements for electric shavers, electric hair cliPPErs and hair trimmers {译} 家用和类似用途电器噪声测试方法 电动剃须刀、电理发剪及修发器的特殊要求 |
China National Standards PPE |
English PDF |
| GB/T 19390-2023 |
Polyester diPPEd cord fabric for tires {译} 轮胎用聚酯浸胶帘子布 |
China National Standards PPE |
English PDF |
| GB/T 8464-2023 |
Iron, coPPEr and stainless steel threaded connection valves {译} 铁制、铜制和不锈钢制螺纹连接阀门 |
China National Standards PPE |
English PDF |
| GB/T 7717.16-2022 |
Acrylonitrile for industrial use - Part 16: Determination of iron and coPPEr content - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry {译} 工业用丙烯腈 第16部分：铁、铜含量的测定 石墨炉原子吸收光谱法和电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 41658-2022 |
Metal powders (excluding cemented carbide) coPPEr-based impregnated powder test method {译} 金属粉末（不包括硬质合金） 铜基浸渗粉检验方法 |
China National Standards PPE |
English PDF |
| GB/T 4910-2022 |
Tinned round coPPEr wire {译} 镀锡圆铜线 |
China National Standards PPE |
English PDF |
| GB/T 41523-2022 |
Paper, board and pulp - Determination of total magnesium, calcium, manganese, iron and coPPEr {译} 纸、纸板和纸浆 镁、钙、锰、铁及铜总量的测定 |
China National Standards PPE |
English PDF |
| GB/T 23242-2022 |
Food processing equipment Electric equipment Food choPPErs and blenders {译} 饮食加工设备 电动设备 食物切碎机和搅拌机 |
China National Standards PPE |
English PDF |
| GB/T 24160-2022 |
Hoop-wraPPEd composite cylinders with steel liner for the on-board storage of compressed natural gas as a fuel for automotive vehicles 车用压缩天然气钢质内胆环向缠绕气瓶 |
China National Standards PPE |
English PDF |
| GB/T 30586-2022 |
CoPPEr clad aluminium flat bars 铜包铝扁棒 |
China National Standards PPE |
English PDF |
| GB/T 12967.6-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and aPPEarance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量 |
China National Standards PPE |
English PDF |
| GB/T 5231-2022 |
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 PPE |
English PDF |
| GB/T 4725-2022 |
Epoxide woven glass fabric coPPEr-clad laminated sheets for printed circuits 印制电路用覆铜箔环氧玻纤布层压板 |
China National Standards PPE |
English PDF |
| GB/T 41330-2022 |
Analysis method of boiler water and cooling water Determination of trace coPPEr, iron, sodium, calcium, magnesium content Inductively coupled plasma mass spectrometry (ICP-MS) method {译} 锅炉用水和冷却水分析方法 痕量铜、铁、钠、钙、镁含量的测定 电感耦合等离子体质谱(ICP-MS)法 |
China National Standards PPE |
English PDF |
| GB/T 30310-2022 |
Test method for determination of the amount of glue attached to diPPEd cords, yarns and cords {译} 浸胶帘线、纱线和线绳附胶量测定的试验方法 |
China National Standards PPE |
English PDF |
| GB/T 41958-2022 |
DiPPEd canvas - Test method for thermal conductivity {译} 浸胶帆布 导热性能试验方法 |
China National Standards PPE |
English PDF |
| GB/T 42280-2022 |
ChoPPEd basalt fiber for road asphalt mixture {译} 道路沥青混合料用短切玄武岩纤维 |
China National Standards PPE |
English PDF |
| GB/T 19557.17-2022 |
Guidelines for testing of plant variety specificity (distinguishability), identity and stability of PePPEr {译} 植物品种特异性(可区别性)、一致性和稳定性测试指南 辣椒 |
China National Standards PPE |
English PDF |
| GB/T 16857.9-2022 |
Geometric Product Specification (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 9: Coordinate Measuring Machines EquiPPEd with Multiple Probing Systems {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第9部分：配备多种探测系统的坐标测量机 |
China National Standards PPE |
English PDF |
| GB/T 16857.7-2022 |
Product Geometric Specification (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 7: Coordinate Measuring Machine EquiPPEd with Image Detection System {译} 产品几何技术规范(GPS) 坐标测量系统（CMS）的验收检测和复检检测 第7部分：配置影像探测系统的坐标测量机 |
China National Standards PPE |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, coPPEr, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry {译} 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 42175-2022 |
Determination of coPPEr, lead, zinc, cadmium and chromium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry {译} 海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 23821-2022 |
Mechanical safety Safety distance to prevent uPPEr and lower limbs from touching the danger zone {译} 机械安全 防止上下肢触及危险区的安全距离 |
China National Standards PPE |
English PDF |
| GB/T 14048.22-2022 |
Low-voltage switchgear and controlgear - Part 7-4: Auxiliary devices - PCB terminal blocks for coPPEr conductors {译} 低压开关设备和控制设备 第7-4部分：辅助器件 铜导体的PCB接线端子排 |
China National Standards PPE |
English PDF |
| GB/T 9797-2022 |
Metallic and other inorganic coatings Nickel, nickel + chromium, coPPEr + nickel and copper + nickel + chromium plating {译} 金属及其他无机覆盖层 镍、镍+铬、铜+镍和铜+镍+铬电镀层 |
China National Standards PPE |
English PDF |
| GB/T 41882-2022 |
CoPPEr and Copper Alloy Powders for Additive Manufacturing {译} 增材制造用铜及铜合金粉 |
China National Standards PPE |
English PDF |
| GB/T 41874-2022 |
Plastic Polyphenylene ether (PPE) resin {译} 塑料 聚苯醚（PPE）树脂 |
China National Standards PPE |
English PDF |
| GB/T 41707-2022 |
CoPPEr-based arsenic removal agent at room temperature {译} 常温铜系脱砷剂 |
China National Standards PPE |
English PDF |
| GB/T 41744-2022 |
Substrate glass for coPPEr indium gallium selenide thin film solar cells {译} 铜铟镓硒薄膜太阳能电池用基板玻璃 |
China National Standards PPE |
English PDF |
| GB/T 21396-2022 |
Footwear - Test methods for finished shoes - Adhesive strength of uPPEr and sole {译} 鞋类 成鞋试验方法 帮底粘合强度 |
China National Standards PPE |
English PDF |
| GB/T 42043-2022 |
Aerospace - Aluminum alloy and coPPEr-clad aluminum conductors for electrical wires - General performance requirements {译} 航空航天 电线的铝合金和铜包铝导体 通用性能要求 |
China National Standards PPE |
English PDF |
| GB/T 40342-2021 |
Method for determination of aluminum content in hot diPPEd zinc-aluminum alloy coating on steel wire 钢丝热镀锌铝合金镀层中铝含量的测定 |
China National Standards PPE |
English PDF |
| GB/T 20899.4-2021 |
Methods for chemical analysis of gold ores—Part 4: Determination of coPPEr content 金矿石化学分析方法 第4部分：铜量的测定 |
China National Standards PPE |
English PDF |
| GB/T 15901-2021 |
Chemical reagent—CoPPEr（Ⅱ） chloride dihydrate 化学试剂 二水合氯化铜（氯化铜） |
China National Standards PPE |
English PDF |
| GB/T 14637-2021 |
Determination of coPPEr,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法 |
China National Standards PPE |
English PDF |
| GB/T 223.91-2021 |
Iron, steel and alloy—Determination of coPPEr—2,2’-Biquinoline spectrophotometric method 钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法 |
China National Standards PPE |
English PDF |
| GB/T 40272-2021 |
Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,coPPEr,sodium and potassium 纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定 |
China National Standards PPE |
English PDF |
| GB/T 40004-2021 |
CoPPEr-silver alloy rectangular wire 铜银合金扁线 |
China National Standards PPE |
English PDF |
| GB/T 7739.4-2021 |
Methods for chemical analysis of gold concentrates—Part 4:Determination of coPPEr content 金精矿化学分析方法 第4部分：铜量的测定 |
China National Standards PPE |
English PDF |
| GB/T 39994-2021 |
Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,coPPEr) in polyolefin pipe system 聚烯烃管道中六种金属元素（铁、钙、镁、锌、钛、铜）的测定 |
China National Standards PPE |
English PDF |
| GB/T 11066.11-2021 |
Methods for chemical analysis of gold-Part 11:Determination of magnesium，chromium，manganese，iron，nickel coPPEr，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 3883.209-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 209: Particular requirements for hand-held taPPErs and threaders 手持式、可移式电动工具和园林工具的安全 第209部分：手持式攻丝机和套丝机的专用要求 |
China National Standards PPE |
English PDF |
| GB/T 39866-2021 |
Technical requirement of aPPEndent frame for window and door in building 建筑门窗附框技术要求 |
China National Standards PPE |
English PDF |
| GB/T 39863-2021 |
Alumina ceramic substrate for coPPEr clad laminate 覆铜板用氧化铝陶瓷基片 |
China National Standards PPE |
English PDF |
| GB/T 39778-2021 |
Technical specification for recycling and utilization of coPPEr anode mud 铜阳极泥回收利用技术规范 |
China National Standards PPE |
English PDF |
| GB/T 14352.19-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, coPPEr, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 4797.9-2021 |
Classification of environmental conditions—Environmental conditions aPPEaring in nature—Measured shock and vibration data during storage, transportation and in-use 环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据 |
China National Standards PPE |
English PDF |
| GB/T 5121.28-2021 |
Methods for chemical analysis of coPPEr and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 41108.3-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 3: TraPPEd key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分：截留钥匙联锁装置及系统 |
China National Standards PPE |
English PDF |
| GB/T 3670-2021 |
Covered electordes for manual metal arc welding of coPPEr and copper alloys 铜及铜合金焊条 |
China National Standards PPE |
English PDF |
| GB/T 38265.15-2021 |
Test methods for soft soldering fluxes—Part 15: CoPPEr corrosion test 软钎剂试验方法 第15部分：铜腐蚀试验 |
China National Standards PPE |
English PDF |
| GB/T 38265.5-2021 |
Test methods for soft soldering fluxes -- Part 5: CoPPEr mirror test 软钎剂试验方法 第5部分：铜镜试验 |
China National Standards PPE |
English PDF |
| GB/T 26301-2021 |
CoPPEr-nickel-zinc alloy strips and foils for shield 屏蔽用锌白铜带箔材 |
China National Standards PPE |
English PDF |
| GB/T 26024-2021 |
Seamless coPPEr and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards PPE |
English PDF |
| GB 11236-2021 |
CoPPEr-bearing contraceptive intrauterine devices—Requirements and tests 含铜宫内节育器 技术要求与试验方法 |
China National Standards PPE |
English PDF |
| GB/T 4721-2021 |
General rules for rigid coPPEr clad laminates for printed circuits 印制电路用刚性覆铜箔层压板通用规则 |
China National Standards PPE |
English PDF |
| GB/T 40725-2021 |
Test method of diPPEd cord and rubber adhesive peeling performance 浸胶帘线与橡胶粘合剥离性能试验方法 |
China National Standards PPE |
English PDF |
| GB/T 11019-2021 |
Nickel coated round coPPEr wire 镀镍圆铜线 |
China National Standards PPE |
English PDF |
| GB/T 40700-2021 |
Design requirements for autonomous navigation system of uPPEr stage 上面级自主导航系统设计要求 |
China National Standards PPE |
English PDF |
| GB/T 40709-2021 |
Technical requirements for swell compensator of trailing suction hoPPEr dredger 耙吸挖泥船波浪补偿器技术要求 |
China National Standards PPE |
English PDF |
| GB/T 14949.6-2021 |
Manganese ores—Determination of coPPEr,lead and zinc content—Flame atomic absorption spectrometric method 锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法 |
China National Standards PPE |
English PDF |
| GB/T 18027-2021 |
Components of electric uPPEr limb 电动上肢假肢部件 |
China National Standards PPE |
English PDF |
| GB 55013-2021 |
Project code for engineering of urban aPPEarance and environmental sanitation 市容环卫工程项目规范 |
China National Standards PPE |
English PDF |
| GB/T 39505-2020 |
Method of measuring performances of electric hair cliPPErs or trimmers for household use 家用电理发剪及修发器性能测试方法 |
China National Standards PPE |
English PDF |
| GB/T 39152-2020 |
Test method of the bending stress relaxation for coPPEr and copper alloy 铜及铜合金弯曲应力松弛试验方法 |
China National Standards PPE |
English PDF |
| GB 7300.1001-2020 |
Feed additive—Part 10：Flavouring and aPPEtising substances—Sodium glutamate 饲料添加剂 第10部分：调味和诱食物质 谷氨酸钠 |
China National Standards PPE |
English PDF |
| GB/T 39180-2020 |
Guide for circular economy evaluating—CoPPEr smelting industry 循环经济评价 铜冶炼行业 |
China National Standards PPE |
English PDF |
| GB/T 39203-2020 |
Technical specifications for extraction of valuable metals from coPPEr smelting dust 铜冶炼烟灰提取有价金属技术规范 |
China National Standards PPE |
English PDF |
| GB/T 39210-2020 |
Draught and soil loading system of hoPPEr dredger 耙吸挖泥船吃水装载系统 |
China National Standards PPE |
English PDF |
| GB/T 26017-2020 |
High purity coPPEr 高纯铜 |
China National Standards PPE |
English PDF |
| GB/T 26291-2020 |
Seamless coPPEr-nickel alloys tube for ships 舰船用铜镍合金无缝管 |
China National Standards PPE |
English PDF |
| GB/T 26302-2020 |
Seamless coPPEr and copper alloy tube for heat pipe 热管用铜及铜合金无缝管 |
China National Standards PPE |
English PDF |
| GB/T 20928-2020 |
Seamless inner grooved coPPEr tube 无缝内螺纹铜管 |
China National Standards PPE |
English PDF |
| GB/T 13587-2020 |
Scraps of coPPEr and copper alloy 铜及铜合金废料 |
China National Standards PPE |
English PDF |
| GB/T 8151.22-2020 |
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, coPPEr, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards PPE |
English PDF |
| GB/T 4423-2020 |
CoPPEr and copper alloy cold-drawn rod and bar 铜及铜合金拉制棒 |
China National Standards PPE |
English PDF |
| GB/T 5230-2020 |
Electrodeposited coPPEr foil for printed board 印制板用电解铜箔 |
China National Standards PPE |
English PDF |
| GB/T 1531-2020 |
CoPPEr and copper alloy capillary tube 铜及铜合金毛细管 |
China National Standards PPE |
English PDF |
| GB/T 38968-2020 |
Guidelines for circular economy practical technologies in coPPEr smelting industry 铜冶炼行业循环经济实践技术指南 |
China National Standards PPE |
English PDF |
| GB/T 39008-2020 |
Double-caPPEd integrated LED lamps—Performance requirements 双端集成式LED灯 性能要求 |
China National Standards PPE |
English PDF |
| GB/T 38812.3-2020 |
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, coPPEr, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 25085.3-2020 |
Road vehicles—Automotive cables—Part 3: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core coPPEr conductor cables 道路车辆 汽车电缆 第3部分：交流30 V或直流60 V单芯铜导体电缆的尺寸和要求 |
China National Standards PPE |
English PDF |
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, coPPEr, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 5687.12-2020 |
Ferrochromium—Determination of phosphorus, aluminum, titanium, coPPEr, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method 铬铁 磷、铝、钛、铜、锰、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 38495-2020 |
Sensory analysis—Sensory evaluation of Chinese pePPEr pungency intensity—Scoville index determination method 感官分析 花椒麻度评价 斯科维尔指数法 |
China National Standards PPE |
English PDF |
| GB/T 51421-2020 |
Technical standard of communication pole line engineering for aerial optical ( coPPEr ) cable 架空光(电)缆通信杆路工程技术标准 |
China National Standards PPE |
English PDF |
| GB 1886.307-2020 |
National food safety standard - Food additive - Potassium coPPEr chlorophyllin 食品安全国家标准 食品添加剂 叶绿素铜钾盐 |
China National Standards PPE |
English PDF |
| GB/T 39656-2020 |
Technical requirements for dredging system design of self-propelled trailing suction hoPPEr dredger 自航耙吸挖泥船疏浚系统设计技术要求 |
China National Standards PPE |
English PDF |
| GB/T 39639-2020 |
Test methods of dynamic adhesive properties for diPPEd cords 浸胶帘线、线绳动态粘合性能试验方法 |
China National Standards PPE |
English PDF |
| GB/T 39536-2020 |
Draghead tooth of trailing suction hoPPEr dredger 耙吸挖泥船耙齿 |
China National Standards PPE |
English PDF |
| GB/T 5584.4-2020 |
Rectangular coPPEr or aluminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor 电工用铜、铝及其合金扁线 第4部分：铜带 |
China National Standards PPE |
English PDF |
| GB/T 5584.2-2020 |
Rectangular coPPEr or aluminium and its alloy wires for electrical purposes—Part 2: Rectangular copper and copper alloy wire 电工用铜、铝及其合金扁线 第2部分：铜及其合金扁线 |
China National Standards PPE |
English PDF |
| GB/T 5584.1-2020 |
Rectangular coPPEr or aluminium and its alloy wires for electrical purposes—Part 1: General 电工用铜、铝及其合金扁线 第1部分：一般规定 |
China National Standards PPE |
English PDF |
| GB/T 39312-2020 |
Welding procedure qualification test for coPPEr and its alloys 铜及铜合金的焊接工艺评定试验 |
China National Standards PPE |
English PDF |
| GB/T 10395.27-2020 |
Agricultural and forestry machinery—Safety—Part 27：Bale wraPPErs 农林机械 安全 第27部分：缠膜机 |
China National Standards PPE |
English PDF |
| GB/T 20323-2020 |
Milling cutters designation —Shank-type and bore-type milling cutters of solid or tiPPEd design or with indexable cutting edges 铣刀代号 整体或镶齿结构或带可转位切削刃的带柄和带孔铣刀 |
China National Standards PPE |
English PDF |
| GB/T 39233-2020 |
Lanthanum-coPPEr alloys 镧铜合金 |
China National Standards PPE |
English PDF |
| GB/T 39159-2020 |
High purity coPPEr alloy target for integrated circuit 集成电路用高纯铜合金靶材 |
China National Standards PPE |
English PDF |
| GB/T 39158-2020 |
High purity coPPEr rotatable tube target for flat panel display 平面显示用高纯铜旋转管靶 |
China National Standards PPE |
English PDF |
| GB/T 31334.6-2020 |
Test methods for diPPEd canvas—Part 6 : Determinations of size, grammage, etc 浸胶帆布试验方法 第6部分：尺寸、克重等基本项目测量 |
China National Standards PPE |
English PDF |
| GB/T 38471-2019 |
Recycling materials for coPPEr 再生铜原料 |
China National Standards PPE |
English PDF |
| GB 23200.117-2019 |
National food safety standard - Determination of oxine-coPPEr residue infoods of plant origin - High performance liquid chromatography 食品安全国家标准 植物源性食品中喹啉铜残留量的测定高效液相色谱法 |
China National Standards PPE |
English PDF |
| GB/T 4797.4-2019 |
Classification of environmental conditions—Environmental conditions aPPEaring in nature—Solar radiation and temperature 环境条件分类 自然环境条件 太阳辐射与温度 |
China National Standards PPE |
English PDF |
| GB/T 38365-2019 |
Technical procedure on smokeless production of coPPEr phosphorus brazing filler metals 铜磷钎料无烟尘生产技术规范 |
China National Standards PPE |
English PDF |
| GB/T 8647.11-2019 |
Methods for chemical analysis of nickel－Part 11：Determination of magnesium，aluminum，manganese，cobalt，coPPEr，zinc，cadmium，tin，antimony，lead，bismuth contents－Inductively coupled plasma mass spectrometry 镍化学分析方法 第11部分:镁、铝、锰、钴、铜、锌、镉、锡、锑、铅、铋含量的测定 电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 4797.4-2019 |
Classification of environmental conditions—Environmental conditions aPPEaring in nature—Solar radiation and temperature 环境条件分类 自然环境条件 太阳辐射与温度 |
China National Standards PPE |
English PDF |
| GB/T 38011-2019 |
Footwear—Test methods for whole shoe—Pull-out force of uPPEr bands 鞋类 整鞋试验方法 帮带拔出力 |
China National Standards PPE |
English PDF |
| GB/T 37924-2019 |
Round bale wraPPEr 圆草捆缠膜机 |
China National Standards PPE |
English PDF |
| GB/T 3903.43-2019 |
Footwear—Test methods for uPPErs，lining and insocks—Seam strength 鞋类 帮面、衬里和内垫试验方法 缝合强度 |
China National Standards PPE |
English PDF |
| GB/T 3903.42-2019 |
Footwear—Test methods for uPPErs，lining and insocks—Colour migration 鞋类 帮面、衬里和内垫试验方法 |
China National Standards PPE |
English PDF |
| GB/T 3903.41-2019 |
Footwear—Test methods for uPPErs and lining—Flex resistance 鞋类 帮面和衬里试验方法 耐折性能 |
China National Standards PPE |
English PDF |
| GB/T 3903.39-2019 |
Footwear—Test methods for uPPErs—Delamination resistance 鞋类 帮面试验方法 层间剥离强度 |
China National Standards PPE |
English PDF |
| GB/T 38441-2019 |
Pig iron and cast—Determination of chromium，coPPEr，magnesium，manganese，molybdenum，nickel，phosphorus，tin，titanium，vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method 生铁及铸铁 铬、铜、镁、锰、钼、镍、磷、锡、钛、钒和硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 37572-2019 |
CoPPEr and copper alloy strip for heat exchanger 热交换器用铜及铜合金带材 |
China National Standards PPE |
English PDF |
| GB/T 37571-2019 |
CoPPEr and copper alloy strip for relay 继电器用铜及铜合金带 |
China National Standards PPE |
English PDF |
| GB/T 37570-2019 |
CoPPEr alloy sheet for oilless bearing 无油轴承用铜合金板 |
China National Standards PPE |
English PDF |
| GB/T 37569-2019 |
CoPPEr alloy rod for die forgings (hot-pressed) 热模锻用铜合金棒 |
China National Standards PPE |
English PDF |
| GB/T 37568-2019 |
Tin-plated coPPEr and copper alloy strip 铜及铜合金镀锡带材 |
China National Standards PPE |
English PDF |
| GB/T 37567-2019 |
CoPPEr and copper alloy sheet and strip for building decoration 建筑装饰用铜及铜合金板带材 |
China National Standards PPE |
English PDF |
| GB/T 37564-2019 |
Test method of creep performance for diPPEd cords 浸胶帘线蠕变性能试验方法 |
China National Standards PPE |
English PDF |
| GB/T 37502-2019 |
CoPPEr nickel alloy rods for vacuum electron devices structure material 电真空器件结构材料用铜镍合金棒 |
China National Standards PPE |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, coPPEr and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards PPE |
English PDF |
| GB/T 37751.33-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with coPPEr or with alu 家用和类似用途的剩余电流动作断路器 第3-3部分：具有连接外部未经处理铝导线的螺纹型接线端子和连接铜或铝导线的铝制螺纹型接线端子RCD的特殊要求 |
China National Standards PPE |
English PDF |
| GB/T 37751.31-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external coPPEr conductors 家用和类似用途的剩余电流动作断路器 第3-1部分：具有连接外部铜导线的无螺纹型接线端子的RCD的特殊要求 |
China National Standards PPE |
English PDF |
| GB/T 15076.3-2019 |
Methods for chemical analysis of tantalum and niobium—Part 3：Determination of coPPEr content—Flame atomic absorption spectrometry 钽铌化学分析方法 第3部分: 铜量的测定 火焰原子吸收光谱法 |
China National Standards PPE |
English PDF |
| GB/T 13747.6-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of coPPEr content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry 锆及锆合金化学分析方法 第6部分：铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法 |
China National Standards PPE |
English PDF |
| GB/T 19314.9-2019 |
Small craft—Hull construction and scantlings—Part 9:Sailing craft aPPEndages 小艇 艇体结构和构件尺寸 第9部分：帆艇附体 |
China National Standards PPE |
English PDF |
| GB/T 36949-2018 |
Double-caPPEd LED lamps designed to retrofit liner fluorescent lamps—Performance specifications 双端LED灯（替换直管形荧光灯用）-性能要求 |
China National Standards PPE |
English PDF |
| GB/T 37064-2018 |
Aligned series of international freight forwarding documents—ebXML based shiPPEr instruction messages 国际货运代理系列单证-基于ebXML货运委托书报文 |
China National Standards PPE |
English PDF |
| GB/T 5585.2-2018 |
CoPPEr or aluminium and its alloy bus bars for electrical purposes—Part 2: Aluminium and aluminium alloy bus bars 电工用铜、铝及其合金母线-第2部分：铝和铝合金母线 |
China National Standards PPE |
English PDF |
| GB/T 5585.1-2018 |
CoPPEr or aluminium and its alloy bus bars for electrical purposes—Part 1: Copper and copper alloy bus bars 电工用铜、铝及其合金母线-第1部分：铜和铜合金母线 |
China National Standards PPE |
English PDF |
| GB/T 37211.2-2018 |
Methods for chemical analysis of germanium metal—Part 2：Determination of aluminium,iron,coPPEr,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method 金属锗化学分析方法-第2部分：铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB 36886-2018 |
Limit and measurement methods for exhaust smoke form non-road mobile machinery equiPPEd with diesel engine 非道路柴油移动机械排气烟度限值及测量方法 |
China National Standards PPE |
English PDF |
| GB/T 36217-2018 |
Ships and marine technology—Ship’s mooring and towing fittings—Universal fairleads with uPPEr roller 船舶与海上技术 船舶系泊和拖带设备 带上滚柱导缆器 |
China National Standards PPE |
English PDF |
| GB/T 36226-2018 |
Stainless steel—Determination of manganse, nickel, chromium, molybdenum, coPPEr and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) 不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法) |
China National Standards PPE |
English PDF |
| GB/T 4797.1-2018 |
Classification of environmental conditions—Environmental conditions aPPEaring in nature—Temperature and humidity 环境条件分类 自然环境条件 温度和湿度 |
China National Standards PPE |
English PDF |
| GB/T 12225-2018 |
General purpose industrial valves—Specification of coPPEr alloy castings 通用阀门 铜合金铸件技术条件 |
China National Standards PPE |
English PDF |
| GB/T 36476-2018 |
General specification for metal base coPPEr-clad laminates for printed circuits 印制电路用金属基覆铜箔层压板通用规范 |
China National Standards PPE |
English PDF |
| GB/T 36162-2018 |
CoPPEr-steel composite sheet and strip 铜-钢复合薄板和带材 |
China National Standards PPE |
English PDF |
| GB/Z 35036-2018 |
Specifications for operation management of pePPEr project 辣椒产业项目运营管理规范 |
China National Standards PPE |
English PDF |
| GB/T 36146-2018 |
Rolled CoPPEr foil for lithium ion battery 锂离子电池用压延铜箔 |
China National Standards PPE |
English PDF |
| GB/T 36690-2018 |
Method of determination for 26 elements（coPPEr，nickel，lead，zinc，cadmium，chrome etc.） content in the sludge from industrial waste liquid treatment 工业废液处理污泥中铜、镍、铅、锌、镉、铬等26种元素含量测定方法 |
China National Standards PPE |
English PDF |
| GB/T 36592-2018 |
Methods for chemical analysis of rhodium—Determination of platinum, ruthenium, iridium, palladium, gold, silver, coPPEr, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc, silicon contents—Inductively coupled plasma mass spectrometry 铑粉化学分析方法 铂、钌、铱、钯、金、银、铜、铁、镍、铝、铅、锰、镁、锡、锌、硅的测定 电感耦合等离子体质谱法 |
China National Standards PPE |
English PDF |
| GB/T 18844.2-2018 |
Plain bearings—Type, aPPEarance and characterization，causes of damage to metallic hydrodynamic bearings—Part 2: Cavation erosion and its countermeasures 滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第2部分：气蚀及对策 |
China National Standards PPE |
English PDF |
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