
Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures
出版:Osterreichisches Normungsinstitut/Austrian Standards

專家解讀視頻
Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures
出版:Osterreichisches Normungsinstitut/Austrian Standards
專家解讀視頻