vacuum extraction equipment

• 抽真空设备

vacuum extraction equipment的用法和样例：

例句

1. Taizhou City Hailing Qu Yong Xin Machinery Factory is a professional production of baking equipment and vacuum equipment manufacturers.
   泰州市海陵区鑫勇机械厂是一家专业生产烘烤设备及真空设备厂家。