MT 194-1989 Active Industry standards-Coal

MT 194-1989 Testing methods and type inspection specifications for roadway support equipment used in coal mines

Publish Date: 1989-03-31 Implement Date: 1989-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT 194-1989

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1989-03-31

Implement Date: 1989-04-01

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

Pages: 8 pages

Development Information

Drafting Units:

Beijing Mining Research Institute of China National Coal Research Institute

Drafting Persons:

Chen Mingfeng, Liu Chongyue

Word Count: 7 Thousand words Pages: 8 pages

Superseded by the following standards

MT/T 194-2000 Mining wedge-shaped rigid bracket technical specification for I-beam steel ladder frame

Referenced Standards

YB 2006 YB(T) 24 YB(T) 46 GB/T 3414-1994 Hot-rolled profiled steels for coal mechanism GB/T 3414-2015 Hot-rolled profiled steels for coal mechanism GB/T 4697-1991 Hot-rolled U-type steel for mine timbering GB/T 4697-2008 Hot-rolled U-type steel for mine timbering GB/T 4697-2017 Hot rolled steel section for mine timbering MT/T 143-1986 Tunneling Metal Support Series

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