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NB/T 11143-2023 English PDF

Q: How long will the true-PDF of English version of NB/T 11143-2023 be delivered?

Upon your order, we will start to translate NB/T 11143-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

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US$389.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 11143-2023: Anchor (cable) stress sensor for mine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 11143-2023	389	Add to Cart	4 days	Anchor (cable) stress sensor for mine	Valid

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Basic data

Standard ID: NB/T 11143-2023 (NB/T11143-2023)
Description (Translated English): Anchor (cable) stress sensor for mine
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D09
Classification of International Standard: 29.260.20
Word Count Estimation: 17,177
Date of Issue: 2023-02-06
Date of Implementation: 2023-08-06
Issuing agency(ies): National Energy Administration

NB/T 11143-2023: Anchor (cable) stress sensor for mine

---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 29:260:20 CCSD09 People's Republic of China Energy Industry Standards Mine bolt (cable) stress sensor Released on 2023-02-06 2023-08-06 Implementation Released by the National Energy Administration

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Product model and classification 2 5 Technical requirements 2 6 Test method 6 7 Inspection rules 9 8 Labeling, packaging, transportation and storage 11

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 for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document was proposed by the China Coal Industry Association: This document is under the jurisdiction of the Coal Mine Safety Standardization Technical Committee of the Coal Industry: This document was drafted by: China Coal Science and Industry Group Shenyang Research Institute Co:, Ltd:, Anbiao National Mining Product Safety Mark Center Co:, Ltd:, Shandong Guang'an Intelligent Technology Co:, Ltd:, Wuhan Changsheng Coal Safety Technology Co:, Ltd:, Tiandi Technology Co:, Ltd: The main drafters of this document: Ma Long, Zou Xiaoxu, Li Zhe, Li Zhenxin, Xu Mingying, Qi Wenting, Qian Xu, Pan Yanan, Liu Chunsheng, Chang Lin, Zhang Yujia, Wang Dong, Zhang Qiulin, He Minggang, Liu Lili, Liu Yajun, Tang Yong, Zhang Zhenfeng: Mine bolt (cable) stress sensor

1 Scope

This document specifies the product model and classification, technical requirements, test methods, inspection rules and signs, Packaging, transportation and storage: This document is applicable to mine bolt (cable) stress sensors (hereinafter referred to as sensor):

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 191 Packaging, storage and transportation icon marks GB/T 2423:1-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test A: Low temperature GB/T 2423:2-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test B: High temperature GB/T 2423:4-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test Db Alternating damp heat (12h 12h cycle) GB/T 2423:5-2019 Environmental Testing Part 2: Test Methods Test Ea and Guidelines: Shock GB/T 2423:10-2019 Environmental testing Part 2: Test method Test Fc: Vibration (sinusoidal) GB/T 2829-2002 Sampling procedure and table for periodic inspection counting (applicable to inspection of process stability) GB/T 3836:1 Explosive atmospheres Part 1: General requirements for equipment GB/T 3836:2 Explosive atmospheres Part 2: Equipment protected by flameproof type "d" GB/T 3836:3 Explosive atmospheres Part 3: Equipment protected by increased safety type "e" GB/T 3836:4-2021 Explosive atmospheres Part 4: Equipment protected by intrinsic safety type "i" GB/T 4208 enclosure protection level (IP code) GB/T 9969 General Rules for Instructions for Use of Industrial Products GB/T 10111 Generation of Random Numbers and Its Application in Product Quality Sampling Inspection GB/T 12173 General electrical equipment for mining MT/T 210-1990 Basic test methods for electrical and electronic products for communication, detection and control in coal mines MT/T 899 Coal mine information transmission device

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 A device used to measure the stress on an anchor (cable): ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 11143-2023_English be delivered?

Answer: Upon your order, we will start to translate NB/T 11143-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of NB/T 11143-2023_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 11143-2023_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.