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SN/T 3056.14-2011Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 14: Bismuth oxide (English PDF)

烟花爆竹用化工原材料关键指标的测定第14部分：氧化铋

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

September 9, 2011

Implementation date

April 1, 2012

Scope

SN/T 3056.14-2011 is the English-translated version of 烟花爆竹用化工原材料关键指标的测定第14部分：氧化铋.

SN/T 3056.14-2011 — SN/T 3056 provisions of this part of the fireworks used in the determination of bismuth oxide purity determination of moisture content, nitrate is not Determination of insoluble content and the determination of particle size.

This section applies to fireworks assay purity bismuth oxide, Determination of moisture content, nitric acid insoluble content and particle size Determination.

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Document preview — SN/T 3056.14-2011

National Standard of the People's Republic of China

Classification: Y 88

Issued by: General Administration of Customs

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of fireworks in the purity bismuth oxide method for measuring moisture content determination method, nitric acid insoluble content and particle size determination method. This standard applies to fireworks with bismuth oxide purity determination of moisture content, nitric acid insoluble matter content and particle size determination.

Document data

Chinese classification (CCS): Y88.

Estimated length of the Chinese original: 8,860 words.

Standards quoted by this document

GB/T 601; GB/T 6003.1; GB/T 6003.2; GB/T 6003.3; GB/T 6005; GB/T 6682; GB/T 8170

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 565

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