Inorganic flame retardant composite box for filling hollow floorslab and manufacturing method thereof
Inorganic flame retardant composite box for filling hollow floorslab and manufacturing method thereof
- CN 101,812,884 A
- Filed: 04/06/2010
- Published: 08/25/2010
- Est. Priority Date: 04/06/2010
- Status: Active Application
- EN CH
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- Pin
