Warning: file_put_contents(): Only 0 of 5115 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 brush-off leather是什么意思，brush-off leather的翻译，brush-off leather音标、读音、用法和例句_沉淀汉英词典
We discuss the key technology and some troublesome problems during the manufacture of top grade bovine hide brush-off leather. 介绍了高档牛皮擦色革在生产中的一些技术关键和技术难点。