Our foundry department can produce 5000 tons of grey iron and spherulitic iron per year which provide solid foundation for rapier loom parts.是什么意思_Our foundry department can produce 5000 tons of grey iron and spherulitic iron per year which provide solid foundation for rapier loom parts.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句