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Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 20731 - 20740 | 20741 - 20750|20751 - 20760 |Weiter Weiter

GB/T 18691.4-2021

农业灌溉设备 灌溉阀 第4部分:进排气阀

Agricultural irrigation equipment—Irrigation valves—Part 4: Air valves

GB/T 24675.5-2021

保护性耕作机械 第5部分: 根茬粉碎还田机

Conservation tillage equipment—Part 5:Smashed root stubble machine

GB/T 1456-2021

夹层结构弯曲性能试验方法

Test method for flexural properties of sandwich constructions

GB/T 26301-2021

屏蔽用锌白铜带箔材

Copper-nickel-zinc alloy strips and foils for shield

GB/T 41104.1-2021

实心和药芯软钎料丝 规范和试验方法 第1部分:分类和性能要求

Solder wire, solid and flux cored—Specification and test methods—Part 1: Classification and performance requirements

GB/T 41110-2021

镍及镍合金药芯焊丝

Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys

GB/T 41153-2021

碳化硅单晶中硼、铝、氮杂质含量的测定 二次离子质谱法

Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry

GB/T 5121.28-2021

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

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

GB/T 26024-2021

空调与制冷系统阀件用铜及铜合金无缝管

Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system

GB/T 41111-2021

气焊用非合金钢及热强钢填充丝

Rods for gas welding of non-alloy and creep-resisting steels

Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 20731 - 20740 | 20741 - 20750|20751 - 20760 |Weiter Weiter