
PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTE WATER SYSTEMS - PART 3: SYSTEM X - DIMENSIONS
出版:Comite Europeen de Normalisation

專家解讀視頻
PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTE WATER SYSTEMS - PART 3: SYSTEM X - DIMENSIONS
出版:Comite Europeen de Normalisation
專家解讀視頻