T/DLSHXH 005-2020
Gas dissolved acetylene for electronics industry (English Version)
- Standard No.
- T/DLSHXH 005-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Status
- 2022-08
- Replace By
- T/DLSHXH 005-2022
- Latest
- T/DLSHXH 005-2023
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and product marking, packaging, storage, transportation and safety requirements for dissolved acetylene in gases used in the electronics industry. This standard applies to gas dissolved acetylene for the electronic industry prepared by purification from industrial acetylene as raw material. Dissolved acetylene is a gas used in the electronics industry and is mainly used in the semiconductor field. Molecular formula: C2H2. Relative molecular mass: 26.04 (according to the 2011 international relative atomic mass).
T/DLSHXH 005-2020 history
- 2023 T/DLSHXH 005-2023 HPLC post-column derivatization system
- 2022 T/DLSHXH 005-2022 HPLC post-column derivatization system
- 2020 T/DLSHXH 005-2020 Gas dissolved acetylene for electronics industry
- 2017 T/DLSHXH 005-2017 High solid epoxy micaceous iron oxide intermediate paint
