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GB/T 41774-2022 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41774-2022: Forensic sciences - Code of practice for identification of explosive device
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41774-2022	189	Add to Cart	3 days	Forensic sciences - Code of practice for identification of explosive device	Valid

Similar standards

GB/T 28181 GA/T 1788.2 GA/T 424 GB/T 41777 GB/T 41776

Basic data

Standard ID: GB/T 41774-2022 (GB/T41774-2022)
Description (Translated English): Forensic sciences - Code of practice for identification of explosive device
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A92
Classification of International Standard: 07.140
Word Count Estimation: 10,159
Date of Issue: 2022-10-14
Date of Implementation: 2023-02-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41774-2022: Forensic sciences - Code of practice for identification of explosive device

---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.
Forensic sciences -- Code of practice for identification of explosive device ICS 07.140 CCSA92 National Standards of People's Republic of China Forensic Science Explosive Device Identification Protocol Published on 2022-10-12 2023-02-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Identification Procedure 1 5 Instrument 1 6 Inspection material 1 7 Test 2 8 Judgment Principle 3 9 Appraisal opinion 3 Reference 4

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the Ministry of Public Security of the People's Republic of China. This document is under the jurisdiction of the National Criminal Technology Standardization Technical Committee (SAC/TC179). This document is drafted by. China Criminal Police Academy, Beijing Municipal Public Security Bureau, Tianjin Municipal Public Security Bureau, Physical Evidence Identification Center of the Ministry of Public Security, Ministry of Public Security Criminal Investigation Bureau, Xinjiang Uygur Autonomous Region Public Security Department, Fujian Provincial Public Security Department, Armed Police Special Police College. The main drafters of this document. Zhang Yanchun, Zhang Yong, Zhang Hongguo, Chen Lihong, Cui Tao, Li Xin, Sun Boxiang, Zhou Chen, Sun Yuyou, Zhang Jifeng, Fan Wulong, Shen Zhenyu, Shi Haixu, Niu Yong, Miao Guohua, Wang Yongcan, Lu Zhengfang, Li Hangqi, Ru Chengbo, Li Qiwei, Li Tianshan, Lin Jian, Zhuang Shun. Forensic Science Explosive Device Identification Protocol

1 Scope

This document establishes the identification procedures and steps of explosive devices in the field of forensic science, and describes the inspection methods and judgment basis of explosive devices. This document is applicable to the inspection and identification of decomposed explosive devices in the field of forensic science, and can also be used for reference in other fields.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 41775 Forensic Science Explosives Identification Terms

3 Terms and Definitions

Terms and definitions defined in GB/T 41775 apply to this document.

4 Identification procedures

Through the inspection and identification of the explosive energy and detonating components of the suspected explosive device, as well as the functional inspection of the components of the suspected explosive device, The analysis of the ignition method and the judgment of the matching relationship between the detonating components and the explosives are used to identify the suspected explosive devices and their types. The identification procedures are divided into safety inspection, appearance inspection, structural inspection, component function inspection, type inspection of explosives, inspection of detonating components, Control mode analysis, ignition mode analysis and matching relationship analysis between detonating components and explosives are 9 steps.

5 Instruments

5.1 Stereo microscope. 5.2 Non-magnetic tool set. 5.3 Separation Tools. 5.4 Ruler or tape measure, the division value is 1mm. 5.5 Vernier caliper, graduation value 0.02mm. 5.6 multimeter. 5.7 X-ray machine.

6 Inspection materials

The components of the suspected explosive device after dismantling, together with photos, videos, text description materials of the dismantling process, and a schematic diagram of the structure of the suspected explosive device Figure etc. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41774-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41774-2022_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 41774-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41774-2022_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.