Detailedly introducing the electrical carbon products in the metal impregnated course,many factors such as pressure,temperature and metal composition etc of effect is impregnted in the influence.是什么意思_Detailedly introducing the electrical carbon products in the metal impregnated course,many factors such as pressure,temperature and metal composition etc of effect is impregnted in the influence.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句