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Chinese National Standard Category: Petroleum wax |
English Title: | Petroleum waxes - Determination of melting point-cooling curve method |
Chinese Title: | 石油蜡熔点的测定 冷却曲线法 |
Standard No.: | GB/T 2539-2008 |
Category No.: | E42 |
Issued by: | AQSIQ; SAC |
Issued on: | 2008-5-12 |
Implemented on: | 2008-9-1 |
Status: | superseded |
Superseded by: | GB/T 2539-2023 Determination of melting point of petroleum waxes—Cooling curve method |
Superseded on: | 2024-4-1 |
Abolished on: | 2024-04-01 |
Superseding: | GB/T 2539-1981 Paraffins;Determination of melting point(cooling curve) |
Word Count: | 2000 words |
Similar Standards: | SH/T 0101-1991 GB/T 8024-1987 SH/T 0100-1991 GB/T 8026-2023 GB/T 2539-2023 GB/T 446-2023 GB/T 254-2022 GB/T 7363-2021 GB/T 34097-2017 GB/T 1202-2016 GB/T 8026-2014 NB/SH/T 0407-2013 NB/SH/T 0399-2013 NB/SH/T 0588-2013 NB/SH/T 0408-2013 GB 1790-2012 GB 7189-2010 GB/T 4985-2010 GB/T 254-2010 GB/T 446-2010 |
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