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Chinese National Standard Category: Papermaking in general |
English Title: | Paper and board - Determination of air permeance |
Chinese Title: | 纸和纸板透气度的测定 |
Standard No.: | GB/T 458-2008 |
Category No.: | Y30 |
Issued by: | AQSIQ, SAC |
Issued on: | 2008-8-19 |
Implemented on: | 2009-5-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | GB/T 458-2002 Paper and board--Determination of air permeance (Schopper method) GB/T 5402-2003 Raper and board—Determination of air peremeance(medium range)—Gurley method GB/T 2679.13-1996 Paper and board-Determination of air permeance (medium range)-Bendtsen method |
Word Count: | 5000 words |
Similar Standards: | GB 2679.3-1981 GB 2679.5-1981 GB/T 7975-1987 GB/T 7974-1987 GB 8941.3-1988 GB/T 7978-1987 GB/T 1545.1-2003 GB 8941.2-1988 GB 5403-1985 GB/T 22904-2023 GB/T 43011-2023 GB/T 2678.6-2023 GB/T 462-2023 GB/T 26203-2023 GB/T 43012-2023 GB/T 42946-2023 GB/T 42944-2023 GB/T 42945-2023 GB/T 42702-2023 GB/T 24455-2022 |
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