
Design Loads In Building - Stored Materials - Load Effect And Angle Of Internal Friction Of Bulk Materials As Well As Pressure Of Liquids
出版:Osterreichisches Normungsinstitut

專家解讀視頻
Design Loads In Building - Stored Materials - Load Effect And Angle Of Internal Friction Of Bulk Materials As Well As Pressure Of Liquids
出版:Osterreichisches Normungsinstitut
專家解讀視頻