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Chinese National Standard Category: Refrigeration equipment |
English Title: | Test methods for interspace vacuum of liquid nitrogen containers |
Chinese Title: | 液氮容器夹层真空度检验方法 |
Standard No.: | GB/T 16876-1997 |
Category No.: | J73 |
Issued by: | China State Bureau of Technical Supervision |
Issued on: | 1997-06-16 |
Implemented on: | 1998-1-1 |
Status: | superseded |
Superseded by: | GB/T 18443.2-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement |
Superseded on: | 2011-2-1 |
Abolished on: | |
Superseding: | |
Word Count: | 2000 words |
Similar Standards: | DB32/T 4330-2022 SB/T 10424-2007 DB31/T 1212-2020 T/CAR 11-2022 T/CSBME 067-2023 GB/T 42347-2023 GB/T 21145-2023 GB/T 21362-2023 GB/T 25861-2023 GB/T 25857-2022 GB/T 41740-2022 GB/T 41703-2022 GB/T 41872-2022 GB/T 41660-2022 YD/T 4153.1-2022 YD/T 4153.2-2022 GB/T 40939-2021 GB/T 18837-2015/XG1-2021 GB/T 7778-2017/XG2-2020 GB/T 9237-2017/XG2-2020 |
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