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Chinese National Standard Category: Vacuum technique and equipment |
English Title: | Type and Size of Vacuum Rubber JO/Skeleton-sealing Ring |
Chinese Title: | JO型和骨架型真空用橡胶密封圈 |
Standard No.: | JB/T 1091-1991 |
Category No.: | J78 |
Issued by: | Ministry of Machine Building |
Issued on: | 1991-1-1 |
Implemented on: | 1991-7-1 |
Status: | superseded |
Superseded by: | JB/T 1091-2018 Vacuum technology-JO and skeletion-vacuum rubber ring gasket-Type and dimension |
Superseded on: | 2018-10-1 |
Abolished on: | |
Superseding: | JB 1091-1983 |
Word Count: | 4000 words |
Similar Standards: | T/CGMA 0602-2021 GB 7772-1987 T/CGMA 0603-2021 GB/T 16709-1996 GB/T 6071.2-1985 GB/Z 42625-2023 GB/T 40344.2-2021 GB/T 40344.1-2021 GB/T 40333-2021 GB/T 35049-2018 GB/T 33638-2017 GB/T 33633-2017 GB/T 25753.4-2015 GB/T 32218-2015 GB/T 32221-2015 GB/T 32293-2015 JB/T 12585-2016 GB/T 28786-2012 JB/T 11283-2012 JB/T 11282-2012 |
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