| 释义 |
white heart malleable cast iron白心展性铸铁（白心可锻铸铁）white heart malleable cast iron白心展性铸铁white heart malleable cast iron白心展性鑄鐵機械名詞—兩岸機械名詞white heart malleable cast iron白心展性鑄鐵機械工程white heart malleable cast iron白心展性鑄鐵（白心可鍛鑄鐵）鑄造學white heart malleable cast iron白心展性鑄鐵造船工程名詞 |