GB 4962-1985
Replaced
T/DLSHXH 005-2020
Active
Group standards
T/DLSHXH 005-2020 Electronic industry gas: dissolved acetylene
T/DLSHXH 005-2020 Electronic industry gas: dissolved acetylene
Price:
$ 20.00
Basic Information
Standard Code:
T/DLSHXH 005-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Generally, organic chemical raw materials
ICS Name:
Industrial gases
Publish Date:
2020-09-30
Implement Date:
2020-10-30
Scope
Main technical content: This standard specifies the technical requirements, test methods, inspection rules, and product marking, packaging, storage, transportation, and safety requirements for gas-dissolved acetylene used in the electronics industry. This standard applies to gas-dissolved acetylene prepared by purification using industrial acetylene as a raw material. Gas-dissolved acetylene used in the electronics industry is mainly used in the semiconductor field. Molecular formula: C2H2. Relative molecular mass: 26.04 (based on the 2011 International Relative Atomic Mass).
Development Information
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