基本解釋放料閥英漢例句雙語例句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;本實(shí)用新型就是提供一種可避免漏料的下料閥閥板調(diào)整鎖 定裝置。ip.combaiting valve更多例句專業(yè)釋義土木建筑工程放料閥