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GB/T 20964-2007 English PDF

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US$449.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20964-2007: Dust sampler
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20964-2007	449	Add to Cart	3 days	Dust sampler	Valid

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Basic data

Standard ID: GB/T 20964-2007 (GB/T20964-2007)
Description (Translated English): Dust sampler
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D09
Classification of International Standard: 13.100
Word Count Estimation: 17,186
Date of Issue: 2007-07-02
Date of Implementation: 2008-01-01
Regulation (derived from): National Standard Announcement 2007 No.6 (Total No.106) (National-Standard-Commission)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the technical conditions of dust sampler, test methods, signs, packaging, transport and storage. This standard applies to short-term dust samplers and continuous dust sampler (hereinafter referred to as the sampler).

GB/T 20964-2007: Dust sampler

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Dust sampler ICS 13.100 D09 National Standards of People's Republic of China Dust sampler Posted 2007-07-02 2008-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 requires 2 Test Method 4 5 11 6 Inspection Rules 7 signs, packaging, transportation and storage 12

Foreword

The standard proposed by China Coal Industry Association. This standard is under the jurisdiction of the coal industry Coal Standardization Technical Committee on Security. Drafting of this standard. National Coal Mine Safety dust ventilation product quality supervision and inspection center. Drafters of this standard. Chen Fumin, Xusan Min, Ling Gang, Fujian Tao, Cao Libo, Sun Jian. Dust sampler

1 Scope

This standard specifies the technical conditions for dust sampling, test methods, marking, packaging, transportation and storage. This standard applies to short-term and continuous dust sampler dust sampler (hereinafter referred to as sampling).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 2423.1 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold (GB/T 2423.1- 2001, idt IEC 60068-2-1.1990) GB/T 2423.2 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat (GB/T 2423.2- 2001, idt IEC 60068-2-2. 1974) GB/T 2423.3 electric and electronic products environmental testing procedures Test Ca. Damp heat test method (GB/T 2423.3- 1993, eqv IEC 68-2-3. 1984) GB/T 2423.4 electric and electronic products environmental testing procedures Test Db. Damp heat test, cyclic (GB/T 2423.4- 1993, eqv IEC 68-2-30. 1985) GB/T 2423.5 Environmental testing for electric and electronic products Part 2. Test methods Test Ea and guidance. Shock (GB/T 2423.5-1995, idt IEC 68-2-27. 1987) GB/T 2423.8 Environmental testing for electric and electronic products Part 2. Test methods Test Ed. Free fall (GB/T 2423.8- 1995, idt IEC 68-2-32.1990) GB/T 2423.10 Environmental testing for electric and electronic products Part 2. Test methods - Test Fc and guidance. Vibration (sinusoidal) (GB/T 2423.10-1995, idt IEC 68-2-6. 1982) GB 3836.1-2000 Electrical equipment for explosive gas atmospheres - Part 1. General requirements (eqv IEC 60079-0.1998) GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres - Part 2. flameproof "d" (eqv IEC 60079-1.1990) GB 3836.4-2000 Electrical equipment for explosive gas atmospheres Part 4 by. Intrinsic safety "i" (eqv IEC 60079-11. 1999) GB 4208-1993 housing protection (IP Code) (eqv IEC 529. 1989) GB/T 5748-1985 workplace air dust measurement method GB 9969.1 General instructions for use of industrial products GB/T 10111 using random numbers dice random sampling method MT/T 154.10 Coal Mine Safety Instruments Model methodology and management practices MT394 meter respirable dust sampling effectiveness measurement method JJG257 rotameter

3 Terms and Definitions

The following terms and definitions apply to this standard. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20964-2007_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20964-2007_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 20964-2007_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20964-2007_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.