I.S. EN 1555-4:2003被替代
Plastics Piping Systems For Gaseous Fuels Supply - Polyethylene (pe) - Valves
出版：National Standards Authority of Ireland
专家解读视频
Provides the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.
DIN EN 1555-4 (2003-04) - Identical
SN EN 1555-4:2003 - Identical
BS EN 1555-4:2002 - Identical
NBN EN 1555-4:2003 - Identical
NF EN 1555-4:2003 - Identical
UNI EN 1555-4:2004 - Identical
UNE EN 1555-4:2003 - Identical
NS EN 1555-4 Ed. 1 (2003) - Identical
SS EN 1555-4 Ed. 1 (2003) - Identical
NEN EN 1555-4:2003 - Identical
ONORM EN 1555-4:2003 - Identical
