基本解釋[經(jīng)濟學(xué)]機用鋸條英漢例句雙語例句A number of tests for the saw blade motion and sawing process of the imported power hacksaw machine, PSB-210A, have been taken in this work.本文對引進的PSB—210A弓鋸床進行了大量鋸條運動和鋸削試驗。分析了這種鋸床的鋸條運動軌跡和鋸削加工的一些主要特點。machine hacksaw blade更多例句專業(yè)釋義經(jīng)濟學(xué)機用鋸條