Make the hammer die with High-chromium cast iron and make the handle with the circle-steel-made ring by composite metal cast.The troostite and carbide are gained un der casting state.是什么意思_Make the hammer die with High-chromium cast iron and make the handle with the circle-steel-made ring by composite metal cast.The troostite and carbide are gained un der casting state.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句