
Implementation Of The Act On Coordination Of Construction Works - Part 3: Procedure For The Preparation Of Documents For Subsequent Work
出版:Osterreichisches Normungsinstitut

專家解讀視頻
Implementation Of The Act On Coordination Of Construction Works - Part 3: Procedure For The Preparation Of Documents For Subsequent Work
出版:Osterreichisches Normungsinstitut
專家解讀視頻