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GA/T 985-2023 English PDF

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Q: Should I purchase the latest version GA/T 985-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GA/T 985-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 985-2023: Forensic sciences - Methods for casting three-dimensional impressions by using gypsum
Status: Valid

GA/T 985: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 985-2023	119	Add to Cart	3 days	Forensic sciences - Methods for casting three-dimensional impressions by using gypsum	Valid
GA/T 985-2012	199	Add to Cart	2 days	Casting techniques using gypsum for three-dimensional impressions of forensic	Obsolete

Similar standards

GA/T 424 GA 1210 GA 1051 GA/T 591 GA/T 978 GA/T 976

Basic data

Standard ID: GA/T 985-2023 (GA/T985-2023)
Description (Translated English): Forensic sciences - Methods for casting three-dimensional impressions by using gypsum
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A92
Classification of International Standard: 13.310
Word Count Estimation: 6,636
Date of Issue: 2023-03-01
Date of Implementation: 2023-12-01
Issuing agency(ies): Ministry of Public Security

GA/T 985-2023: Forensic sciences - Methods for casting three-dimensional impressions by using gypsum

---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.
ICS 13.310 CCSA92 Public safety industry standards of the People's Republic of China Replace GA/T 985-2012 Forensic science three-dimensional trace plaster molding extraction method byusinggypsum Published on 2023-03-01 Implemented on 2023-12-01 Released by the Ministry of Public Security of the People's Republic of China

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document replaces GA/T 985-2012 "Method for Extraction of Three-dimensional Traces from Plaster Molds in Forensic Science" and is consistent with GA/T 985-2012. In addition to structural adjustments and editorial changes, the main technical changes are as follows. ---Changed the term "three-dimensional trace plaster molding extraction method" and its definition (see 3.2, 3.2 of the.2012 version); ---Added cleaning debris (see 5.1); ---Added record trace related information (see 5.7); ---Added plaster trace model making method on tilted objects (see 6.5). Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed and submitted by the Trace Inspection Sub-Technical Committee of the National Technical Committee for Standardization of Criminal Technology (SAC/TC179/SC9). Return to home. This document was drafted by. Physical Evidence Identification Center of the Ministry of Public Security and People's Public Security University of China. The main drafters of this document. Jin Yifeng, Jiang Xuemei, Cui Jia, Shi Haiqing, Hu Shuliang, Bai Yanping, Lin Min, Ye Fangjian, and Dou Xiuchao. The previous versions of this document and the documents it replaces are as follows. ---First released as GA/T 985-2012 in.2012; ---This is the first revision. Forensic science three-dimensional trace plaster molding extraction method

1 Scope

This document describes the extraction method for three-dimensional trace plaster casts. This document is suitable for plaster molding extraction of three-dimensional traces at the scene of various cases (incidents).

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 23865 Proportional photography rules GB/T 29349 On-site photography and video recording requirements GB/T 29352 Rules for photography and video recording of physical evidence examination

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 The imprint formed on the marking object can reflect the convex and concave structure of the surface of the marking object. 3.2 A method for extracting three-dimensional traces by using gypsum powder as the main material to make plaster models.

4 Equipment and materials

4.1 Equipment Containers, molding enclosures, molding frames, fine screens. 4.2 Materials Modeling plaster powder, water, dust fixative, evidence label.

5 Operation steps and methods

5.1 Clean up debris For irrelevant debris that later falls into the three-dimensional traces, and rainwater that falls or penetrates, use appropriate methods without damaging the characteristics of the traces. Method. Carefully remove the debris and absorb all the water. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 985-2023_English be delivered?

Answer: Upon your order, we will start to translate GA/T 985-2023_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 GA/T 985-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 985-2023_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.

Question 5: Should I purchase the latest version GA/T 985-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GA/T 985-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.