
Protection Of Timber Used In Buildings - Wooden Buildings Constructed By Prefabricated Building Components - Constructive And Chemical Timber Preservation Measures
出版:Osterreichisches Normungsinstitut

專家解讀視頻
Protection Of Timber Used In Buildings - Wooden Buildings Constructed By Prefabricated Building Components - Constructive And Chemical Timber Preservation Measures
出版:Osterreichisches Normungsinstitut
專家解讀視頻