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GB/T 20475.5-2020 English PDF

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US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20475.5-2020: Classification for content of harmful elements in coal - Part 5: Fluorine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20475.5-2020	119	Add to Cart	3 days	Classification for content of harmful elements in coal - Part 5: Fluorine	Valid

Similar standards

GB/T 25211 GB/T 15224.3 GB/T 17608 GB/T 26127 GB/T 43761 GB/T 20475.3

Basic data

Standard ID: GB/T 20475.5-2020 (GB/T20475.5-2020)
Description (Translated English): Classification for content of harmful elements in coal - Part 5: Fluorine
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D20
Classification of International Standard: 73.040
Word Count Estimation: 6,627
Date of Issue: 2020-03-06
Date of Implementation: 2020-10-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 20475.5-2020: Classification for content of harmful elements in coal - Part 5: Fluorine

---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.
Classification for content of harmful elements in coal - Part 5.Fluorine ICS 73.040 D20 National Standards of People's Republic of China Classification of harmful elements in coal. Part 5.Fluorine 2020-03-06 released 2020-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

GB/T 20475 "Classification of Hazardous Elements in Coal" is divided into 5 parts. ---Part 1.Phosphorus; ---Part 2.Chlorine; ---Part 3.Arsenic; ---Part 4.Mercury; ---Part 5.Fluorine. This part is Part 5 of GB/T 20475. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part was proposed by the China Coal Industry Association. This part is under the jurisdiction of the National Coal Standardization Technical Committee (SAC/TC42). Drafting organizations of this section. Coal Science and Technology Research Institute Co., Ltd., Shenhua Sales Group Co., Ltd., Huainan Mining (Group) Co., Ltd. Ren company, Xuzhou City Quality and Technical Supervision Comprehensive Inspection and Testing Center, Shanxi Provincial Coal Industry Department Comprehensive Testing Center. The main drafters of this section. Bai Xiangfei, Ding Hua, Li Dong, Yang Lin, Ni Lin, Jia Junping, Wang He, Sun Changqing, Zhai Zhengjiang, Lu Xinlei, Lu Qijun. Classification of harmful elements in coal. Part 5.Fluorine

1 Scope

This part of GB/T 20475 specifies the classification, naming and code of coal according to the dry base fluorine content w (Fd) range, and the mining of coal samples. Take, prepare and measure. This part is applicable to coal exploration, production and processing, sales and utilization.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 474 Coal sample preparation method GB/T 475 Commercial coal sample manual sampling method GB/T 482 Coal Seam Coal Sample Collection Method GB/T 4633 Method for determination of fluorine in coal GB/T 19494.1 Mechanized coal sampling Part 1.Sampling method GB/T 19494.2 Coal mechanized sampling Part 2.Coal sample preparation MT/T 1034 Method of producing coal samples 3 Classification, naming and code of fluorine content in coal See Table 1 for the classification, naming and code of fluorine content in coal. 4 Collection, preparation and determination of coal samples 4.1 Coal samples are taken in accordance with the regulations of GB/T 475, GB/T 482, GB/T 19494.1, and MT/T 1034. 4.2 Coal sample preparation shall be carried out in accordance with the regulations of GB/T 474 and GB/T 19494.2. 4.3 The determination of fluorine content in coal shall be carried out in accordance with the regulations of GB/T 4633. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20475.5-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20475.5-2020_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 20475.5-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20475.5-2020_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.