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11-22 Nov 2024: Follow ISO at COP29
Reference number
ISO 3688:1977/Amd 1:1980
© ISO 2024
Amendment
ISO 3688:1977/Amd 1:1980
Pulps — Measurement of diffuse blue reflectance factor (ISO brightness) — Amendment 1
Edition 1
1980-12
Withdrawn
ISO 3688:1977/Amd 1:1980
9156
ICS
85
85.040
ISO 3688:1977/Amd 1:1980
Pulps — Measurement of diffuse blue reflectance factor (ISO brightness)
Amendment 1
Withdrawn
(Edition 1, 1980)
This amendment applies to
ISO 3688:1977
General information
Status
:
Withdrawn
Publication date
:
1980-12
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 2
Technical Committee :
ISO/TC 6
ICS
:
85.040
RSS
updates
Life cycle
Now
Withdrawn
ISO 3688:1977/Amd 1:1980
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
30.00
1979-05-01
Committee draft (CD) registered
40
Enquiry
40.00
1979-05-01
DIS registered
40.20
1979-10-01
DIS ballot initiated: 12 weeks
40.60
1980-05-01
Close of voting
50
Approval
50.00
1980-08-01
Final text received or FDIS registered for formal approval
50.20
1980-11-01
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1980-11-01
Close of voting. Proof returned by secretariat
60
Publication
60.60
1980-12-01
International Standard published
90
Review
95
Withdrawal
95.99
1999-03-11
Withdrawal of International Standard
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