The chemical composition of a cast high property alloy, tewmet55, is designed, and the contains of Ni, Cr, Mo,Cu and Si in the alloy are detendned.是什么意思_The chemical composition of a cast high property alloy, tewmet55, is designed, and the contains of Ni, Cr, Mo,Cu and Si in the alloy are detendned.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句