MT 244-1991 Replaced Industry standards-Coal

MT 244-1991 coal mining narrow-gauge vehicle connecting chain

MT 244-1991 coal mining narrow-gauge vehicle connecting chain

Publish Date: 1991-09-20 Implement Date: 1992-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT 244-1991

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1991-09-20

Implement Date: 1992-01-01

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

Pages: 12 pages

Development Information

Drafting Units:

Fushun Branch of China National Coal Research Institute, Shenyang Coal Mine Design Institute, and Mechanical and Electrical General Factory of Liaoyuan Mining Bureau

Drafting Persons:

Guan Shaomin, Zhang Huangrui, and Wang Zuoguang

Word Count: 20 Thousand words Pages: 12 pages

Superseded by the following standards

MT 244.2-1997 Car coupler of decauville for mine—Connecting bolt MT 244.1-1997 Car coupler of decauville for mine connecting chain

Referenced Standards

GB 3322.1 GB 3322.2 GB 3322.3 GB 3322.4 GB 4159 GB 5622 YB 27 GB/T 224-1987 Determination of depth of decarburization of steel GB/T 224-2008 Determination of depth of decarburization of steels GB/T 224-2019 Determination of the depth of decarburization of steels GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 233-2000 Metallic materials—Forging test GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels

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