The rotary kiln is a major equipment that has been widely used in carbon production line, the erection quality of the rotary kiln directly effects the normal operation of the kiln.是什么意思_The rotary kiln is a major equipment that has been widely used in carbon production line, the erection quality of the rotary kiln directly effects the normal operation of the kiln.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句