ZL305A alloy in Al|Mg|Zn system with high strength, good marine corrosion resistance and age stability has made success in side scuttle, underwater weapon case and other casting parts subjected to marine corrosion.是什么意思_ZL305A alloy in Al|Mg|Zn system with high strength, good marine corrosion resistance and age stability has made success in side scuttle, underwater weapon case and other casting parts subjected to marine corrosion.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句