The magnetron-sputtering ion plating aluminum film is not simply an out- covering layer of a single substance, but an alloy film containing both aluminum and copper.
磁控溅射离子镀铝膜不是简单的单质外接铝膜，而是铜和铝组成的合金膜。
The slitting weapon bit mainly USES in goods and so on paper, adhesive tape, magnetic tape, thin film, gold, silver, copper, aluminum, titanium alloy foil slittings.
分切机械刀片主要用于纸张、胶带、磁带、薄膜、金、银、铜、铝、钛合金箔等物品的纵切。
The slitting weapon bit mainly USES in goods and so on paper, adhesive tape, magnetic tape, thin film, gold, silver, copper, aluminum, titanium alloy foil slittings.
分切机械刀片主要用于纸张、胶带、磁带、薄膜、金、银、铜、铝、钛合金箔等物品的纵切。
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