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Number of entries (Data is updated on a monthly basis): 44717
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GB/T 37808-2019

综采综放工作面常规供电系统设计规范

Design specification for conventional power supply system in fully-mechanized mining and top coal caving mining face

GB/T 37809-2019

大倾角综采工作面总体配套技术条件

General matching specification for fully-mechanized coal mining face in deeply inclined coal seam

GB/T 37724-2019

信息技术 工业云服务 能力通用要求

Information technology—Industrial cloud service—Capabilities general requirements

GB/T 30269.805-2019

信息技术 传感器网络 第805部分:测试:传感器网关测试规范

Information technology—Sensor networks—Part 805: Testing: Sensor gateway test specification

GB/T 37741-2019

信息技术 云计算 云服务交付要求

Information technology—Cloud computing—Cloud service delivery requirements

GB/T 7157-2019

电烙铁和热风枪

Electric soldering irons and heating guns

GB/T 19472.1-2019

埋地用聚乙烯(PE)结构壁管道系统 第1部分:聚乙烯双壁波纹管材

Polyethylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall corrugated pipes

GB/T 19812.5-2019

塑料节水灌溉器材 第5部分:地埋式滴灌管

Plastic equipment for water saving irrigation—Part 5:Sub-surface drip irrigation pipe

GB/T 37843-2019

地毯 耐酸性食物颜色沾色性能的测定

Carpet—Determination of resistance to staining by acid food colours

GB/T 37838-2019

纸浆 铜乙二胺(CED)溶液动力粘度的测定

Pulp—Determination of dynamic viscosity number in cupri-ethylenediamine(CED) solution

Number of entries (Data is updated on a monthly basis): 44717
Weiter Weiter| 31 - 40 | 41 - 50|51 - 60 |Weiter Weiter