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SN/T 3315.4-2012Textiles. Quantitative analysis of regeneration cellulose fiber and cotton. Part 4: Sulfuric acid method (English PDF)

纺织品再生纤维素纤维与棉的定量分析第4部分：硫酸法

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

December 12, 2012

Implementation date

July 1, 2013

Scope

SN/T 3315.4-2012 is the English-translated version of 纺织品再生纤维素纤维与棉的定量分析第4部分：硫酸法.

SN/T 3315.4-2012 — SN/T 3315 provisions of this part of the method was determined by sulfuric acid to remove non-fibrous material after the viscose fibers, regenerated bamboo fiber, modal Fiber quantitative analysis of fiber, copper, ammonia fiber, fiber Richcel, New Dyer fiber, hemp fiber or St. lyocell fiber and cotton fiber mixture.

The method in this section applies to regenerated cellulose fiber and cotton blended products.

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Document preview — SN/T 3315.4-2012

National Standard of the People's Republic of China

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 determination method using sulfuric acid to remove non-fibrous material after the viscose fibers, regenerated bamboo fiber, modal fiber, copper ammonia fiber, Richcel fiber, Newdale fiber, hemp fiber, or a mixture of lyocell an

Document data

Estimated length of the Chinese original: 5,528 words.

Standards quoted by this document

SN/T 3315.1

......
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

SN/T 3315.1

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