GM J型罐磨球磨机是实验室、小批量生产用超细球磨设备。

GMJ type grinding mill is a laboratory tank, small batch production with fine milling equipment.

youdao

GM J型罐磨球磨机是实验室、小批量生产用超细球磨设备。

GMJ type grinding mill is a laboratory tank, small batch production with fine milling equipment.

youdao