Safety glasses, ear protection, welding gloves, hats and aprons are not just for show.
安全眼镜，耳朵保护，焊接手套，帽子和围裙不是作秀。
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。
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。
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