例句與造句

1. Closed return bend
   閉式回轉(zhuǎn)管
2. According to the technological characteristics of the processing of the return bend machine , the application of schneider plc in the control of the return bend machine is presented with an example
   摘要根據(jù)彎管機(jī)加工的工藝特點(diǎn)，實(shí)例介紹施耐德可編程控制器在彎管機(jī)控制中的應(yīng)用。
3. It's difficult to find return bend in a sentence. 用return bend造句挺難的