A. 靴子 B. 软底鞋 C. 绝缘鞋 D. 拖鞋
A. 正确 B. 错误
A. By serving By splicing one end of the line around the apparatus C. Securely attached around the outside in bights no longer than three feet D. With an approved safety hook or shackle
A. 中文 B. 根据企业需要 C. 英文 D. 中文或英文