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