Because of growing product in some Chinese iron and steel companies, load capacity of an involute gear decelerator connecting with a rolling mill is very short at present.是什么意思_Because of growing product in some Chinese iron and steel companies, load capacity of an involute gear decelerator connecting with a rolling mill is very short at present.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句