短語詞組短語Bundle -conductor spacer 分裂導線bundle e conductor 成束導線three -core bundle insulation conductor 三芯絕緣導線束square bundle conductor 方形排列分割導線double bundle conductor 雙分裂導線maximum sag of bundle conductor 導線最大弧垂suspension clamp for 2 -bundle conductor 雙導線用的懸垂線夾conductor bundle 導線束;分裂導線multi -conductor bundle 多導躰方式 返回 bundle conductor