welding ground
... welding grade shield gas焊接级保护气体 welding ground焊接地线; 电焊地线; 工件引线 welding gun焊接喷枪 ...
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电焊接地线 welding ground
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非防爆区域内穿线管连接处两端,应焊接跨接线,或用接地线通过接地卡连接。
At both ends of conduit in non-explosion proof area, the bridging lines should welded or the earth wires should be connected with clamp.
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