You must wear leather gloves when replace welding rods. Don't be barehanded.
You must wear leather gloves when replace welding rods. Don't be barehanded.
更换焊条一定要戴皮手套，不要赤手操作。
You must wear leather gloves when replace welding rods. Don't be barehanded.
更换焊条一定要戴皮手套，不要赤手操作。