OTHER
ISO 19220:2021
Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Styrene copolymer blends (SAN + PVC)
ISO 19220:2021 is an International Standard concerning "Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings" and specifically addresses "Styrene copolymer blends (SAN + PVC)".
📄 Document
Title: APPLICATION FORM OF ISO 19220:2021
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
