
Prefabricated Reinforced Components Of Autoclaved Aerated Concrete - Part 2: Design And Calculation Of Structural Components
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Prefabricated Reinforced Components Of Autoclaved Aerated Concrete - Part 2: Design And Calculation Of Structural Components
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻