在往返式传动控制系统中，很多时候都会涉及到多点定位问题。

Multipoint position problem will be involved usually in reciprocating drive control system.

youdao

在往返式传动控制系统中，很多时候都会涉及到多点定位问题。

Multipoint position problem will be involved usually in reciprocating drive control system.

youdao