A.10 B.40 C.65 D.95
A.30 B.10 C.40 D.50
A.采用穿刺線夾 B.絕緣導(dǎo)線剝皮后用纏繞法搭接并用防水膠帶對(duì)裸露部分進(jìn)行包扎 C.采用并溝線夾搭接后用設(shè)備線夾遮蔽罩進(jìn)行防護(hù) D.采用引流線夾搭接后用防水膠帶對(duì)裸露部分進(jìn)行包扎罩進(jìn)行防護(hù)