Concrete prefabricated structural member and wall body formed by concrete prefabricated structural member
Concrete prefabricated structural member and wall body formed by concrete prefabricated structural member
- CN 104,234,304 A
- Filed: 09/22/2014
- Published: 12/24/2014
- Est. Priority Date: 09/22/2014
- Status: Active Grant
- EN CH
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- Pin
