ISO-4427-3 Complete Document History
Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings

Complete Current Edition:
   2ND EDITION - Part 3: Fittings - Aug. 1, 2019

Obsolete Revision Information:
   1ST EDITION - Part 3: Fittings - Aug. 1, 2007