
District Heating Pipes - Preinsulated Bonded Pipe Systems For Directly Buried Hot Water Networks - Pipe Assembly Of Steel Service Pipe, Polyurethane Thermal Insulation And Outer Casing Of Polyethylene
出版:British Standards Institution

专家解读视频
2009 + A2 2015 [31/10/2015]2009 + A1 2013 [30/04/2013]2009 [31/01/2009]2003 + A2 2006 [30/04/2008]2003 AMD 16014 [16/03/2006]2003 AMD 14548 [16/08/2003]2003 [27/02/2003]95 [15/03/1995]91 [01/01/0001]
Supersedes 00/715596 DC. (03/2003) Supersedes 07/30168488 DC. (02/2009) Supersedes 11/30247802 DC. (04/2013) 2009 Edition Re-Issued in October 2015 & incorporates AMD 2 2015. Supersedes 13/30291741 DC. (11/2015)
EN 253:2009 - Identical
NEN EN 253:2009 - Identical
UNI EN 253:2016 - Identical
ONORM EN 253:2015 - Identical
SS EN 253:2009 - Identical
DIN EN 253 (2013-05) - Identical
UNI EN 253:2013 - Identical
ONORM EN 253:2013 - Identical
UNE EN 253:2010 - Identical
NBN EN 253:2009 - Identical
SN EN 253:2009 - Identical
NS EN 253:2009 - Identical
NF EN 253:2009 - Identical
I.S. EN 253:2009 - Identical