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ISO/PWI 4427-7

Plastics piping systems for water supply, and for drains and sewers under pressure — Polyethylene (PE) — Part 7: Assessment of conformity ISO/PWI 4427-7

General information

00.00   Proposal for new project received   Apr 10, 2025

ISO

ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies

International Standard

Life cycle

NOW

IN_DEVELOPMENT
ISO/PWI 4427-7
00.00 Proposal for new project received
Apr 10, 2025




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