![325mesh calcium carbonate production line MTW trapezium .](/3wzg0da/423.jpg)
325mesh calcium carbonate production line MTW trapezium .
2. 250 mesh to 300 mesh can be used for plastic factory, rubber factory, paint ... Whiteness is above 93 degrees. Calcium carbonate MTW European trapezium mill is the world's advanced level grinding mill machine, with a number of independent patent property rights, calcium carbonate MTW trapezium mill is the newest grinding equipment ...