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GB/T 30731-2014 English PDF

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US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 30731-2014: Specifications of combined equipment for coal sample preparation
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30731-2014	299	Add to Cart	3 days	Specifications of combined equipment for coal sample preparation	Valid

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Basic data

Standard ID: GB/T 30731-2014 (GB/T30731-2014)
Description (Translated English): Specifications of combined equipment for coal sample preparation
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D21
Classification of International Standard: 73.040
Word Count Estimation: 13,179
Date of Issue: 6/9/2014
Date of Implementation: 10/1/2014
Quoted Standard: GB/T 191; GB/T 307.3; GB 474; GB/T 524; GB/T 700; GB 755; GB/T 985.1; GB/T 1840; GB/T 2828.1; GB/T 3768; GB/T 10613; GB/T 11544; GB/T 13306; GB/T 13384; GB/T 15479; GB/T 19494.2; GB/T 19494.3; GB/T 19867.1; JB/T 5945; JB/T 9050.1
Regulation (derived from): National Standards Bulletin No. 11 of 2014
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 joint coal sample preparation system (hereinafter referred to as sample preparation system) of the terms and definitions, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage.

GB/T 30731-2014: Specifications of combined equipment for coal sample preparation

---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.
Specifications of combined equipment for coal sample preparation ICS 73.040 D21 National Standards of People's Republic of China Joint Coal Preparation Systems Technical Conditions Issued on. 2014-06-09 2014-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 2 Technical Requirements Test Method 5 5 6 7 inspection rules 7 signs, packaging, transportation and storage 9

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Coal Industry Association. This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized. This standard was drafted. Nanchang Guangming Laboratory Equipment Co., Ltd., China Coal Research Institute detection Research Branch, Shenhua Group has sales Limited, Coal Science Research Institute coal chemical branch. The main drafters of this standard. He Wenli, leather Plains, Xing Yongfeng, Jiang Ying, Yang Ming. Joint Coal Preparation Systems Technical Conditions

1 Scope

This standard specifies the joint coal sample preparation system (hereinafter referred to as sample preparation system) terms and definitions, technical requirements, test methods, inspection regulations Then, as well as signs, packaging, transportation and storage. This standard applies to all forms of joint coal sample preparation system.

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 191 Packaging - Pictorial signs GB/T 307.3 bearings - General technical rules GB 474 coal sample preparation GB/T 524 flat belt GB/T 700 carbon structural steel GB 755 rotary motor fixed and performance GB/T 985.1 gas welding, arc welding, gas welding and beam welding Recommended groove GB/T 1840 circular cylindrical gear module GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 3768 Determination of sound pressure of sound power levels of noise sources using an enveloping surface reflectance measuring surface Simple Method GB/T 10613 industrial sieve plate thickness ≥3mm hole and square hole sieve GB/T 11544 Belt drives - V belt and narrow V Size (datum width) GB/T 13306 signs GB/T 13384 mechanical and electrical products packaging General technical conditions GB/T 15479 Industrial Automation Instrumentation insulation resistance, dielectric strength technical requirements and test methods GB part/T 19494.2 coal mechanization sampling 2. Preparation of coal sample GB/T 19494.3 coal mechanization sampling - Part 3. Determination of precision and bias test GB/T 19867.1 arc welding procedure JB/T 5945 General technical conditions of construction machinery assembly JB/T 9050.1 cylindrical gear reducer general technical conditions

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Joint Preparation Systems combinedequipmentforsamplepreparation Sample preparation system with broken equipment, sample collection points and reduced functions coalition, sometimes including feed and abandoned like discharge function. NOTE. Combine sample preparation system is generally divided into a phase of the joint sample preparation system and a multi-stage joint sample preparation system in which a phase of the joint includes a sample preparation system ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 30731-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 30731-2014_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 30731-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 30731-2014_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.