建议改进电焊机接线柱的型式南京化工集团公司建设公司洪东升目前的电焊机接线柱凸出壳体，虽然配置了可开合的护罩，但有些人嫌有护罩，接拆线作业不太方便，干脆弃之不用，加之护罩容易损坏，以至不少在用的电焊机的接线柱及线头凸现在壳体外面，又不用绝缘胶布将其包扎... Proposed to improve the type of welding terminal Nanjing Chemical Group Construction Company Hong Dongsheng current welding terminal protruding shell, although the configuration of the opening and closing of the shield, but some suspect shields, then stitch operation Too convenient, simply abandoned, coupled with the shield is easy to damage, and even in the welding of the terminal and the first line of convex convex shell, without the tape insulation to bandage ...