It's testing equipment go with Compressing Machine, Roller testing Machine and Calender testing Machine.

是压片机。二辊试验机。压延试验机配套的实验室设备。

youdao

It's testing equipment go with Compressing Machine, Roller testing Machine and Calender testing Machine.

是压片机。二辊试验机。压延试验机配套的实验室设备。

youdao