back metal

• 里衬金属

back metal的用法和样例：

例句

1. Closure is a unique hybrid of a plastisol-lined metal disk and a plastic band.
   封闭是一种独特的混合了塑内衬金属磁盘和一个塑料带。
2. The Clipper Can system features a plastisol-lined metal lid with easy-grip openings and has been adopted by Finnish paints company Tikkurila.
   八能系统具有塑内衬金属盖容易握开口，并已通过芬兰迪古里拉涂料公司。