Qinhuangdao Plate Mill SG Co.,Ltd was founded in 1992 with total investment of U.S $29.95 million.是什么意思_Qinhuangdao Plate Mill SG Co.,Ltd was founded in 1992 with total investment of U.S $29.95 million.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句