基本解釋[機(jī)械工程]擴(kuò)口模英漢例句雙語例句The structural feature and working process of the bending flaring die for conduct pipe was introduced.介紹了導(dǎo)管彎曲擴(kuò)口模的結(jié)構(gòu)特點及模具工作過程。flaring die更多例句專業(yè)釋義機(jī)械工程擴(kuò)口模