Superstrong high-chromium breaking wall and assembly dedicated for conical sand making machine
Superstrong high-chromium breaking wall and assembly dedicated for conical sand making machine
- CN 102,441,457 A
- Filed: 09/30/2011
- Published: 05/09/2012
- Est. Priority Date: 09/30/2011
- Status: Active Grant
- EN CH
-
- Pin
