用“rustless”造句大全，rustless造句
This will make it even harder for car designers to persuade those driving electrically to trade in their rustless, tough-as-old-boots vehicles for a new model.
This paper summarizes the research work done to grind and polish rustless steel pipe.
Our factory devotes in developing and producing easy to cut steel, the stainless steel, the rustless iron and each kind of alloy steel and so on.
