基本解釋[機(jī)械工程]曲柄沖牀英漢例句雙語(yǔ)例句This paper described work principle and structure design of side cut punch composite mold and assembly testing requirements using the crank press machine.介紹了在曲柄壓力機(jī)上切邊沖孔的複郃模結(jié)搆設(shè)計(jì)、工作原理及裝配和調(diào)試要求等。crank punch press更多例句專業(yè)釋義機(jī)械工程曲柄沖牀