earth connection

基本解釋

Check the connection of the main earthing bar to the earthing rail of the Powerbloc.
檢查主接地排和接地排是否可靠連接；
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Equipotential connection may not connect with the manual or natural earthing to become earth-free equipotential connection.
等電位聯(lián)結(jié)也可不與人工或自然接地躰連接的，成爲不接地的等電位聯(lián)結(jié)。
Down -conductor system connection should be welded, and the conclusion of common earthing system and adoption single earthing has been drawn.
引下線的連接應銲接，採用共用地網(wǎng)和一點接地方式接地等結(jié)論。