利用纸幅张力测定仪与纸机传动系统组成计算机控制系统。

A computer control system was composed by paper web tension measuring device and paper machine drive system.

youdao

利用纸幅张力测定仪与纸机传动系统组成计算机控制系统。

A computer control system was composed by paper web tension measuring device and paper machine drive system.

youdao