95.99 Withdrawal of Standard Feb 17, 1997
ISO
ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
International Standard
83.140.30 Plastics pipes and fittings for non fluid use | 91.140.60 Water supply systems
Withdrawn
WITHDRAWN
ISO 4422:1990
WITHDRAWN
ISO 4422:1990/Amd 1:1992
95.99
Withdrawal of Standard
Feb 17, 1997