ISO 4437-4:2022-ed.2.0

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves

NORMA vydaná dňa 10.11.2022

The information about the standard:

Designation standards: ISO 4437-4:2022-ed.2.0
Publication date standards: 10.11.2022
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Kategória: Technické normy ISO