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接地极
earthing pole
grounding electrode
earth electrode
grounding electrode
earth electrode
- 现有强磁性接地极，安全插头等多项专利产品诚寻代理及买家！
Grounding the existing strong magnetic pole, plugs, and other security products Chengxun a number of patent agents and buyers! - 接地极配有链接螺栓，根据不同地质及使用要求可以任意增加接地极长度。
There's connecting bolt on grounding pole, which can randomly make the grounding pole longer according to variously geology and using requirement. - 从简要介绍云广特高压直流与贾广Ⅱ回高压直流输电工程入手,提出了共用接地极的构想。
Firstly this paper gives a brief introduction of Yunnan-Guangdong Ultra HVDC and Guizhou-GuangdongⅡHVDC projects.
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中国词汇量第二的英语词典
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