Preparation method of honeycomb-hole-shaped pulverized coal ash thermal insulation material
Preparation method of honeycomb-hole-shaped pulverized coal ash thermal insulation material
- CN 103,159,500 A
- Filed: 04/08/2013
- Published: 06/19/2013
- Est. Priority Date: 04/08/2013
- Status: Active Grant
- EN CH
-
- Pin
