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Chinese National Standard Category: Petroleum drilling & production equipment and instrument |
English Title: | Specification for fire test for valves with automatic backseats |
Chinese Title: | 倒密封阀耐火试验规范 |
Standard No.: | SY/T 6746-2008 |
Category No.: | E92 |
Issued by: | NDRC |
Issued on: | 2008-6-16 |
Implemented on: | 2008-12-1 |
Status: | abolished |
Superseded by: | |
Superseded on: | |
Abolished on: | 2018-08-24 |
Superseding: | |
Word Count: | 5000 words |
Similar Standards: | SN/T 0822-1999 SY/T 5056-1993 GB/T 17390-1998 GB/T 9253.8-1995 SN/T 0821-1999 GB/T 11650-1989 GB/T 43599-2023 GB/T 29021-2023 GB/T 29549.1-2023 GB/T 43303-2023 GB/T 43505-2023 GB/T 19831.3-2023 GB/T 20656-2023 GB/T 19830-2023 GB/T 43231-2023 GB/T 22513-2023 GB/T 42858-2023 GB/T 41066.2-2022 GB/T 22342-2022 GB/T 41066.3-2022 |
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