工序同期化
工序同期化-
然后针对该装配线的实际特点对其中的重要关键技术问题（压力机吨位的合理选取、工序同期化的应用、制动器气泵的气密性试验等）进行了系统的研究。
, ltd , it designs a asynchronous annular assembly line , and aiming at actual peculiarity of the assembly line , systemically works over some important key technologies , such as : reasonable choosing of the press machine , the experiment of arrester pump .