Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/f6e907b2f831a25d5334b4db2ff2c883.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 spiral gravity separator例句_spiral gravity separator英汉例句_spiral gravity separator双解例句_沉淀汉英词典
These types of equipment are basically comprised of inclined trough separator, oscillating table, spiral separator and centrifugal gravity separator. 这类设备主要包括斜槽分选机、 摇床、螺旋分选机和离心重力分选机。