单词	液动调节器
释义	液动调节器 hydraulic regulator
随便看	request for comment, RFC request for comments request for conciliation request for connection request for delivery i tructio request for disconnect request for discussion request for discussionrfd request foreground program request for engineering action request for engineering actionrea request for engineering actionREA request for engineering change request for enhancement request for estimate Request for Evaluation request for examination Request for Exception request for hearing request for information request for initialization request for inspection request for repair request for reply request for service message