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Reference number
ISO 7645:1988
© ISO 2024
ISO 7645:1988
Road vehicles — Measurement of opacity of exhaust gas from compression-ignition (diesel) engines — Steady single-speed test
Edition 1
1988-06
Withdrawn
ISO 7645:1988
14462
TC
ISO/TC 22
ISO 7645:1988
Road vehicles — Measurement of opacity of exhaust gas from compression-ignition (diesel) engines — Steady single-speed test
Withdrawn
(Edition 1, 1988)
General information
Status
:
Withdrawn
Publication date
:
1988-06
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 2
Technical Committee :
ISO/TC 22
ICS
:
13.040.50
43.060.20
RSS
updates
Life cycle
Now
Withdrawn
ISO 7645:1988
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
30.00
1981-03-01
Committee draft (CD) registered
30.99
1985-06-01
CD approved for registration as DIS
40
Enquiry
40.00
1985-10-22
DIS registered
40.20
1986-07-10
DIS ballot initiated: 12 weeks
40.60
1987-02-01
Close of voting
50
Approval
50.00
1987-08-27
Final text received or FDIS registered for formal approval
50.20
1988-01-28
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1988-01-28
Close of voting. Proof returned by secretariat
60
Publication
60.60
1988-06-16
International Standard published
90
Review
90.20
1992-11-30
International Standard under systematic review
90.60
1993-06-30
Close of review
90.93
1993-11-17
International Standard confirmed
90.20
1998-05-31
International Standard under systematic review
90.60
1998-10-31
Close of review
90.99
1999-01-13
Withdrawal of International Standard proposed by TC or SC
95
Withdrawal
95.20
1999-01-14
Withdrawal ballot initiated
95.60
1999-04-13
Close of voting
95.99
1999-04-15
Withdrawal of International Standard
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