The torch body shall be made from nickel chrome plated heavy guage brass.
The torch body shall be made from nickel chrome plated heavy guage brass.
手电筒主体需镍铬合金电镀，且需带有明显的铜质进度指示（线规）。
The torch body shall be made from nickel chrome plated heavy guage brass.
手电筒主体需镍铬合金电镀，且需带有明显的铜质进度指示（线规）。