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Number of entries (Data is updated on a monthly basis): 46463
Weiter Weiter| 11741 - 11750 | 11751 - 11760|11761 - 11770 |Weiter Weiter

GB/T 17581-2021

真空管型太阳能集热器

Evacuated tube solar collectors

GB/T 41039-2021

现代煤化工项目设计煤种和校核煤种确定通则

The general rules of determing designed coal and checked coal in modern coal chemical technology

GB/T 6424-2021

平板型太阳能集热器

Flat plate solar collectors

GB/T 34273-2021

煤液化柴油十六烷指数计算法 四变量公式法

Standard test method for calculated cetane index of coal liquefaction diesel—Four variable equetion

GB/T 41044-2021

煤矿区煤层气抽采指南

Guidelines for coalbed methane extraction in coal mining areas

GB/T 41042-2021

煤中有价元素含量分级及应用导则

Guidance for utilization and classification of content of valuable elements in coal

GB/T 2099.1-2021

家用和类似用途插头插座 第1部分:通用要求

Plugs and socket-outlets for household and similar purposes—Part 1: General requirements

GB/T 41137-2021

国际贸易程序便利化和数据简化方法

Procedure facilitation and data simplification methods for international trade

GB/T 14598.118-2021

量度继电器和保护装置 第118部分:电力系统同步相量 测量

Measuring relays and protection equipment—Part 118: Synchrophasor for power systems—Measurements

GB/T 15579.14-2021

弧焊设备 第14部分:校准、确认和一致性试验

Arc welding equipment—Part 14: Calibration, validation and consistency testing

Number of entries (Data is updated on a monthly basis): 46463
Weiter Weiter| 11741 - 11750 | 11751 - 11760|11761 - 11770 |Weiter Weiter