弹簧是用不锈钢制作，因而具有很强的耐蚀性。
The spring is made in stainless steel, with strong corrosion resistance.
不锈钢波纹膨胀管、挠性软管、补偿器、金属软管，回油管，网套管。
Flexible Hose, Compensator, Oil Return Tube, Flexible Pipe, Metal Pipe, Stainless Steel Corrugated Expansion Pipe.
优质不锈钢内槽，能耐大多数腐蚀性液体。
The tank with stainless steel, resistant to most aggressive liquids.
主体材料为不锈钢材料耐腐蚀性强，使用寿命长。
The main material is SS which has high corrosion resistance longevity of service.
本发明的优点是加工的生产设 备简单，一次性对不锈钢表面进行亚光拉丝加工处理。
The present invention has simple machining apparatus for polishing surface of the stainless steel sheet.
操作方便简单，成本低无污染，不锈钢针为永久性磨材。
The magnetic finishing machines are of simple and convenient operation, low cost.
操作方便简单，成本低无污染，不锈钢针为永久性磨材。
The magnetic finishing machines are of simple and convenient operation, low cost.
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