
Plastics piping systems. Polyethylene (PE) pipes and fittings for water supply. Pipes
出版:British Standards Institution

專家解讀視頻
2007 [28/09/2007]
? British Standards Institution 2013
ISO 4427-2 : 2007(R2010) - Identical
ISO 4427-2 : 2007(R2010) - Identical
ISO 4427-2:2007 - Identical