ISO 4437-2:2014作废
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) Part 2: Pipes
出版：International Organization for Standardization
专家解读视频
This part of ISO 4437 specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.
SANS 4437-2 : 1ED 2014 - Identical
NEN ISO 4437-2 : 2014 - Identical
SAC GB 15558.1 : 2003 - Identical
BS ISO 4437-2 : 2014 - Identical
BS ISO 4437-2 : 2014 - Identical
NEN ISO 4437-2 : 2014 - Identical
SANS 4437-2 : 1ED 2014 - Identical
SAC GB 15558.1 : 2003 - Identical
