The phase line branching bank, the zero line branching bank and the ground line branchingbank are movably connected with the base plate or the base box.
所述相线分线排、零线分线排、地线分线排与所述基板或基盒活 动连接；
The phase line branching bank, the zero line branching bank and the ground line branchingbank are movably connected with the base plate or the base box.
所述相线分线排、零线分线排、地线分线排与所述基板或基盒活 动连接；
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