Method and device for preparing boehmite ultrafine powder with hollow microsphere structure
Method and device for preparing boehmite ultrafine powder with hollow microsphere structure
- CN 102,730,727 A
- Filed: 07/02/2012
- Published: 10/17/2012
- Est. Priority Date: 07/02/2012
- Status: Active Application
- EN CH
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- Pin
