Welder 's gloves, welder' s goggles, leather sleeves, a leather apron, and other standard protective equipment must be worn for cutting and welding operations.
切割和焊接操作必须穿戴焊接工的手套、护目镜、皮袖、皮围裙和其它标准防护装备。
Several kinds of harms exist in welding and related process, which destroy welder, s health, including hazard to respiratory, eye, face and noise, etc.
焊接及其相关工艺过程存在多种职业危害，损害工人的身体健康，包括呼吸危害、眼面部危害、噪声危害和其他一些伤害。
Several kinds of harms exist in welding and related process, which destroy welder, s health, including hazard to respiratory, eye, face and noise, etc.
焊接及其相关工艺过程存在多种职业危害，损害工人的身体健康，包括呼吸危害、眼面部危害、噪声危害和其他一些伤害。
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