1·The negative plate is made of iron or rustless steel.
负极片由铁片或不锈钢片制成。
2·This paper summarizes the research work done to grind and polish rustless steel pipe.
本文总结了砂带磨抛不锈钢管的研究工作。
3·The crust of capacitor made of aluminum, strong and rustless, the capability of heat dissipation is superior to other materials.
选用铝材作为电容器的外壳，坚固不生锈，散热性能优越于其它材料；
4·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.
本厂致力于开发与生产易切削钢，不锈钢，不锈铁及各种合金钢等。
5·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.
这就使汽车设计商更有底气来说服那些电动力汽车生产商采用他们不锈而且坚固异常的新车身。