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GB/T 27905.4-2011 English PDF

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US$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27905.4-2011: Inspection methods for trace and physical evidences from fire scene -- Part 4: Electrical wire
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27905.4-2011	169	Add to Cart	3 days	Inspection methods for trace and physical evidences from fire scene -- Part 4: Electrical wire	Valid

Similar standards

GB/T 26784 GB 15930 GB 16840.2 GB/T 27905.3 GB/T 27902 GB/T 27905.2

Basic data

Standard ID: GB/T 27905.4-2011 (GB/T27905.4-2011)
Description (Translated English): Inspection methods for trace and physical evidences from fire scene -- Part 4: Electrical wire
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C82
Classification of International Standard: 13.220.20
Word Count Estimation: 7,713
Date of Issue: 2011-12-30
Date of Implementation: 2012-06-01
Quoted Standard: GB/T 16840.1; GB 16840.2; GB 16840.4; GB/T 20162
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 electrical circuit traces evidence of fire inspection equipment, check the contents, inspection records, trace extraction and identification marks when requirements. This section applies to electrical wiring fire evidence traces checks.

GB/T 27905.4-2011: Inspection methods for trace and physical evidences from fire scene -- Part 4: Electrical wire

---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.
Inspection methods for trace and physical evidences from fire scene Part 4. Electrical wire ICS 13.220.20 C82 National Standards of People's Republic of China Fire trace evidence examination methods Part 4. Electrical Wiring Part 4. Electricalwire Issued on. 2011-12-30 2012-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 27905 "physical evidence traces of fire inspection method" is divided into five parts. --- Part 1. Evidence classification and coding; --- Part 2. ordinary plate glass; --- Part 3. ferrous metal products; --- Part 4. electrical wiring; --- Part 5. low-power asynchronous motor. This section GB/T Part of 427,905. This section drafted in accordance with GB/T 1.1-2009 given rules. This section presents the People's Republic of China Ministry of Public Security. This part of the National Technical Committee of Standardization Technical Committee Fire Fire Investigation (SAC/TC113/SC11) centralized. This section drafted by. Ministry of Public Security Fire Research Institute of Shenyang, Beijing Municipal Public Security Fire Corps. The main drafters of this section. Wang Xinming, Zhao Long, Li Jianlin, Xu release, Gao Wei, Meng Mountain. This section first release. Fire trace evidence examination methods Part 4. Electrical Wiring

1 Scope

This section GB/T 27905 specifies the electrical circuit traces of evidence of fire equipment inspection, content inspection, inspection records, traces of extraction Requirements and traces for Identification. This section applies to electrical wiring fire trace evidence examination.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 16840.1 mark evidence of electrical fire technical appraisal methods - Part 1. Macro method GB 16840.2 Technical determination methods for electrical fire cause Part 2. Method remanence GB 16840.4 Technical determination methods for electrical fire cause Part 4. Metallographic GB/T 20162 Fire Identification evidence Extraction

3 equipment

3.1 Measuring Instruments Megger, residual magnetism tester, multimeter, electrical inspection pen, metal detectors. 3.2 Observation Equipment Magnifying glass, stereoscopic microscopes, video microscopes, telescopes and the like. 3.3 capture device Camera and so on. 3.4 aids Ultrasonic cleaning machines, cable clamp, brush and so on.

4 Check the contents

4.1 Transmission Line 4.1.1 In the whole area within the fire line burning case examination to determine the location and number of burning. 4.1.2 Check the fuse of the electrical circuit area as follows fuse at the location and number. --- Check the fuse at a single or multiple fuse, fuse shall identify multiple source-side end of the first breakpoint to breakpoint number; --- Check the metal on the ground drip, splash marks and traces of the distribution area; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27905.4-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27905.4-2011_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 27905.4-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27905.4-2011_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.