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Chinese National Standard Category: Industrial gas and chemical gas

English Title: High purity carbon dioxide
Chinese Title: 高纯二氧化碳
Standard No.: GB/T 23938-2009
Category No.: G86
Issued by: CPCIA
Issued on: 2009-6-2
Implemented on: 2010-2-1
Status: superseded
Superseded by:GB/T 23938-2021 High purity carbon dioxide
Superseded on:2022-5-1
Abolished on:2022-05-01
Superseding:
Word Count:4000 words
Similar Standards: GB/T 14606-1993   GB/T 8984.3-1997   GB/T 8984.1-1997   GB/T 43361-2023   GB/T 43362-2023   GB/T 43306-2023   GB/T 43094-2023   GB/T 42721-2023   GB/T 42720-2023   GB/T 5275.6-2023   GB/T 5275.2-2022   GB/T 41757-2022   GB/T 41328-2022   GB/T 41326-2022   GB/T 40789-2021   GB/T 23938-2021   GB/T 21287-2021   GB/T 39708-2020   GB/T 28125.2-2020   GB/T 38677-2020  
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