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Reference number
ISO 4422:1990/Amd 1:1992
© ISO 2024
Amendment
ISO 4422:1990/Amd 1:1992
Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications — Amendment 1
Edition 1
1992-10
Withdrawn
ISO 4422:1990/Amd 1:1992
10332
TC
ISO/TC 138/SC 2
ISO 4422:1990/Amd 1:1992
Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications
Amendment 1
Withdrawn
(Edition 1, 1992)
This amendment applies to
ISO 4422:1990
New version available:
ISO 4422:1990
General information
Status
:
Withdrawn
Publication date
:
1992-10
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 1
Technical Committee :
ISO/TC 138/SC 2
ICS
:
83.140.30
91.140.60
RSS
updates
Life cycle
Now
Withdrawn
ISO 4422:1990/Amd 1:1992
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
20.00
1990-11-01
New project registered in TC/SC work programme
30
Committee
30.00
1991-02-26
Committee draft (CD) registered
30.99
1991-03-07
CD approved for registration as DIS
40
Enquiry
40.00
1991-03-07
DIS registered
40.20
1991-08-01
DIS ballot initiated: 12 weeks
40.60
1992-03-12
Close of voting
50
Approval
50.00
1992-06-26
Final text received or FDIS registered for formal approval
50.20
1992-10-08
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1992-10-08
Close of voting. Proof returned by secretariat
60
Publication
60.60
1992-10-29
International Standard published
90
Review
95
Withdrawal
95.99
1997-02-17
Withdrawal of International Standard
Revised by
Withdrawn
ISO 4422-1:1996
Withdrawn
ISO 4422-2:1996
Withdrawn
ISO 4422-3:1996
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