-
GB/T 12912-1991 in English
Determination of separating capacity for chemical analysis filter paper
SUPERSEDED
Issued on:1991-05-01 | Implemented on:1992-03-01
$180.00 $175.00 -
QB/T 1022-1991 in English
Calculation Rules for Comprehensive Energy Consumption in Slurrying and Papermaking Industry
SUPERSEDED
Issued on:1991-03-30 | Implemented on:1991-12-01
$90.00 $88.00 -
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QB/T 1018-1991 in English
Base Paper for Instrument Recording
VALID
Issued on:1991-03-30 | Implemented on:1991-12-01
$110.00 $107.00 -
QB/T 1016-1991 in English
SUPERSEDED
Issued on:1991-03-30 | Implemented on:1992-01-01
$180.00 $175.00 -
QB/T 1015-1991 in English
Black Light-proof Packaging Paper
VALID
Issued on:1991-03-30 | Implemented on:1991-12-01
$220.00 $214.00 -
QB/T 1012-1991 in English
SUPERSEDED
Issued on:1991-03-30 | Implemented on:1992-01-01
$220.00 $214.00 -
QB 1020-1991 in English
Standard Inks for Testing Printability of Paper
ABOLISHED
Issued on:1991-03-30 | Implemented on:1992-01-01
$120.00 $117.00 -
GB 1913.2-1990 in English
Bleached impregnating insulating paper
ABOLISHED
Issued on:1990-12-28 | Implemented on:1991-10-01
$180.00 $175.00 -
GB/T 12661-1990 in English
Paper and board－Determination of microbiological properties－Total bacterial count
SUPERSEDED
Issued on:1990-01-02 | Implemented on:1991-10-01
$100.00 $97.00
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