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潛水泵廠家力士達牌水泵葉輪、導(dǎo)流體采用PC(聚碳材料)及俗稱“賽鋼”的聚甲醛高分子耐磨材料,進行沖壓、成型制造而成,抗磨性強、不氧化、特別耐用,并具有不生銹、不污染的特點。
lishida impeller and diffuser adopt the macromolecule wear-resistance materials, and made by pressing and molding, they are high wear-resistance, with long life, and also cannot oxidize, rust or pollute.