MT 230-1990 Replaced Industry standards-Coal

MT 230-1990 Honeycomb Abrasive Wear Tester for Coal Technical Specification

Publish Date: 1990-12-31 Implement Date: 1991-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT 230-1990

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1990-12-31

Implement Date: 1991-05-01

Publisher: The Ministry of Energy of the People's Republic of China

Pages: 8 pages

Development Information

Drafting Units:

Beijing Coal Chemical Research Institute of China National Coal Research Institute, Zhenjiang Coal Mine Machinery Factory

Drafting Persons:

Chen Aili and Fang Renshou

Word Count: 10 Thousand words Pages: 8 pages

Referenced Standards

JB 179 JB 162 ZBY 003 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2565-1998 Determination of grindability index of coal(Hardgrove method) GB/T 2565-2014 Determination of grindability index of coal—Hardgrove method GB/T 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 191-2025 Graphical symbols marking for handling and storage of packages

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