Machine tool castings, pump castings and other castings with high quality produced by No-bake sand process; gray iron castings, nodular iron castings, non-ferrous alloy castings and Ferro-silicon alloy.是什么意思_Machine tool castings, pump castings and other castings with high quality produced by No-bake sand process; gray iron castings, nodular iron castings, non-ferrous alloy castings and Ferro-silicon alloy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句