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GB/T 3836.29-2021爆炸性环境第29部分：爆炸性环境用非电气设备结构安全型“c”、控制点燃源型“b”、液浸型“k”Ex...2022-03-14

GB/T 4942-2021旋转电机整体结构的防护等级(IP代码) 分级Degrees of protection provided by the integral design o...2022-03-14

GB/T 9089.1-2021户外严酷条件下的电气设施第1部分:术语Electrical installations for outdoor sites under heavy ...2022-03-14

GB/T 13542.2-2021电气绝缘用薄膜第2部分：试验方法Plastic films for electrical purposes. Part 2: Methods of tes...2022-03-14

GB/T 19361-2021电火花线切割机床（单向走丝型）精度检验Wire electrical discharge machines（unidirectional traveling...2022-03-14

GB/T 26277-2021轮胎电阻测量方法Test method for measuring electrical resistance of tyres2022-03-14

GB/T 39560.4-2021电子电气产品中某些物质的测定第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件...2022-03-14

GB/T 39560.702-2021电子电气产品中某些物质的测定第7-2部分：六价铬比色法测定聚合物和电子件中的六价铬[Cr（VI）]Dete...2022-03-14

GB/T 39560.5-2021电子电气产品中某些物质的测定第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅...2022-03-14

GB/T 40853.1-2021高频感性元件电特性及其测量方法第1部分：纳亨级片式电感器High frequency inductive components....2022-03-14

ASTM D5374-2013评价电绝缘用压力对流实验室炉的试验方法Standard Test Methods for Forced-Convection Laboratory ...2022-03-14

ASTM D7852-2013为调查渗漏位置运用导电性土工织物的规程Standard Practice for Use of an Electrically Conductive...2022-03-14

Effect of addition of poly(ethylene glycol) on electrical conductivity of poly(3,4-ethylenedioxythio2020-12-22

Electrical Measurement to Assess Hydration Process and the Porosity Formation2020-11-10

煤炭生产中电气设备的安全与管理2020-11-09

Surface performance of workpieces processed by electrical discharge machining in gas2020-09-15

FLOW DYNAMICS OF GAS-SOLID FLUIDIZED BEDS WITH EVAPORATIVE LIQUID INJECTION2020-09-15

星上大功率电缆发热对热设计的影响分析2020-09-02

Pyrolysis of Huadian oil shale by electrical heating on different heating rates2020-07-08

Experimental Study on High Electrical Breakdown of Water Dielectric2020-07-08

Effects of electrical resistance on the spontaneous combustion tendency of coal and the interaction 2020-06-12

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