SN EN 1555-4:2003被替代
Plastics Piping Systems For The Supply Of Gaseous Fuels - Polyethylene (pe) - Part 4: Valves
出版：Swiss Standards
专家解读视频
Describes the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. It also specifies the test parameters for the test methods referred to in this standard.
DIN EN 1555-4 (2003-04) - Identical
BS EN 1555-4:2002 - Identical
ONORM EN 1555-4:2003 - Identical
NEN EN 1555-4:2003 - Identical
UNE EN 1555-4:2003 - Identical
SS EN 1555-4 Ed. 1 (2003) - Identical
NS EN 1555-4 Ed. 1 (2003) - Identical
UNI EN 1555-4:2004 - Identical
I.S. EN 1555-4:2003 - Identical
NF EN 1555-4:2003 - Identical
NBN EN 1555-4:2003 - Identical
SS EN 1555-4 Ed. 2 (2011) - Identical
NF EN 1555-4:2011 - Identical
NBN EN 1555-4:2011 - Identical
ONORM EN 1555-4:2011 - Identical
NEN EN 1555-4:2011 - Identical
UNI EN 1555-4:2011 - Identical
NS EN 1555-4:2011 - Identical
