هيئة المواصفات والمقاييس العربية السورية
The Syrian Arab Organization For Standardization & Metrology
972
23.040.45 23.040.20 91.140.60 93.025
12
National - Accredited - non-mandatory
new
Engineer
2024-05-30
Plastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene (PE) -Part 5: Fitness for purpose of the system
ISO 4427-5:2019