
Application In Structures Of Prefabricated Components Of Lightweight Aggregate Concrete With Open Structure With Structural Or Non-structural Reinforcement
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
2015 [01/10/2015]2003 [01/07/2003]DRAFT 2001 [01/05/2001]
Together with DIN EN 1520, supersedes DIN 4028, DIN 4028 E, DIN 4232 and DIN 4232 E. (07/2003)