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GB/T 16945-2009Gas for electronic industry -- Argon (English PDF)

电子工业用气体氩

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

October 30, 2009

Implementation date

May 1, 2010

Scope

GB/T 16945-2009 is the English-translated version of 电子工业用气体氩.

GB/T 16945-2009 — This standard specifies the technical requirements argon, test methods and packaging, labeling, storage and security. This standard applies to liquid and gaseous argon and purified cryogenic extraction method from the air, ammonia tail gas obtained in argon.

Ions and reactive ion etching agent and a retreat for argon purge and pressurization system of protection, it can be used for chemical vapor deposition, sputtering, etc. Fire different processes.

Molecular formula. Ar. Molecular Weight. 39.948 (according to 2005 international relative atomic mass).

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Document preview — GB/T 16945-2009

National Standard of the People's Republic of China

ICS: 71.100.20
Classification: G 86
Replacing: GB/T 16945-1997

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the technical requirements of argon, test methods and packaging, signs, storage and safety. This standard applies to deep- law from the air, liquid and gaseous argon and ammonia exhaust gas purification method has been extracted argon.

Document data

International classification (ICS): 71.100.20.

Chinese classification (CCS): G86.

Estimated length of the Chinese original: 5,571 words.

Supersedes the earlier edition GB/T 16945-1997.

Standards quoted by this document

GB/T 3723; GB/T 4842-2006; GB/T 5832.1; GB/T 8984

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

Referenced standards

Normative references

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