GB/T 43219-2023 Active National standards

GB/T 43219-2023 Guidance to the inspection of mechanical sampling systems for moving stream of coal

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43219-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 23 pages

Scope

This document stipulates the general principles for the inspection of mobile coal flow mechanized sampling systems, the establishment of inspection procedures, inspection processes, quality control, and inspection records. This document is applicable to mobile coal flow mechanized sampling systems, and static coal mechanized sampling systems can be used as a reference for inspection.

Development Information

Word Count: 46 Thousand words Pages: 23 pages

Referenced Standards

GB/T 19494.1-2004 Mechanical sampling of coal—Part 1:Method for sampling GB/T 19494.1-2023 Mechanical sampling of coal—Part 1:Method for sampling GB/T 19494.2-2004 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.2-2023 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.3-2004 Mechanical sampling of coal—Part 3:Determination of precision and bias test GB/T 19494.3-2023 Mechanical sampling of coal—Part 3:Determination of precision and bias test GB/T 30730-2014 Specifications of mechanical sampling equipment for coal

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GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

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GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

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