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SN/T 2640-2010Quantitative analysis of textiles containing hollow fibers. Percentage of number (English PDF)

中空纤维定量分析方法根数比法

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

May 27, 2010

Implementation date

December 1, 2010

Scope

SN/T 2640-2010 is the English-translated version of 中空纤维定量分析方法根数比法.

SN/T 2640-2010 — This standard specifies the use of the projector microscopic method the number of various cross-sectional shape of the hollow fibers and hollow fibers and non-hollow fiber ratio Measurement method.

This standard applies to various cross-sectional shape of the hollow fiber and mixed samples of the hollow fibers and non-hollow fibers.

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Document preview — SN/T 2640-2010

National Standard of the People's Republic of China

ICS: 59.060.20
Classification: W 04

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 method to use the micro projector various sectional shape of the hollow fibers and hollow fibers and non-root ratio hollow fiber measurement method. This standard applies to a variety of cross-sectional shape of the hollow fibers and hollow fibers and non-hollow fibers stick together samples.

Document data

International classification (ICS): 59.060.20.

Chinese classification (CCS): W04.

Estimated length of the Chinese original: 6,699 words.

Standards quoted by this document

GB/T 8170; GB/T 14334-2006

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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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