基本解释

• 放料阀

英汉例句

双语例句

• The utility model provides a device for adjusting and locking a valve plate of a baiting valve, which can avoid material leakage. The device comprises a storage bin;
  本实用新型就是提供一种可避免漏料的下料阀阀板调整锁 定装置。
  ip.com

专业释义

土木建筑工程

• 放料阀