BS-ISO-8179-1 Complete Document History
Ductile iron pipes, fittings, accessories and their joints. External zinc-based coating

Complete Current Edition:
   2017 EDITION - Ductile iron pipes, fittings, accessories and their joints. External zinc-based coating. Metallic zinc with finishing layer - Sept. 13, 2017

Obsolete Revision Information:
   2004 EDITION - DUCTILE IRON PIPES, EXTERNAL Z - July 28, 2004