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SN/T 4742-2017Technical requirements for environmental friendly device of cotton classing (English PDF)

棉花分级环保型装置技术要求

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

May 12, 2017

Implementation date

December 1, 2017

Scope

SN/T 4742-2017 is the English-translated version of 棉花分级环保型装置技术要求.

SN/T 4742-2017 — This standard specifies the appearance structure, work surface design, air circulation mode, flow rate, dust removal effect of cotton grading and environmental protection classifier.

Technical requirements such as noise control and dust recovery. This standard applies to the development, design, production and use of ventilated dust-removing cotton grading environmental protection devices.

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Document preview — SN/T 4742-2017

National Standard of the People's Republic of China

Classification: W 10

Issued by: The General Administration of Quality Supervision, Inspection and Quarantine

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard stipulates the technical requirements for the appearance structure, work surface design, air circulation mode and flow rate, dust removal effect, noise control and dust recovery of cotton grading and environmental protection classifier. This standard applies to the development, design, production and use of ventilated dust-removing cotton grading and environmental protection devices.

Document data

Chinese classification (CCS): W10.

Estimated length of the Chinese original: 5,585 words.

Standards quoted by this document

GB/T 13786; GB 50736-2012; GBZ 2.1; GBZ 2.2; GBZ 159; GBZ/T 189.8; GBZ/T 192.1

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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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