MT 62-1997 Replaced Industry standards-Coal

MT 62-1997 Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp

Publish Date: 1997-12-12 Implement Date: 1998-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT 62-1997

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Explosive products

ICS Name: Explosives, fireworks

Publish Date: 1997-12-12

Implement Date: 1998-02-01

Pages: 5 pages

Development Information

Word Count: 6 Thousand words Pages: 5 pages

Replace the following standards

MT 62-1982

Superseded by the following standards

AQ 1103-2014 The method of testing the safety degree of electric detonators used in coal mines and the rules for determining the criteria are provided

Referenced Standards

GB/T 8031-1987

Related Standards

GB/T 12435-1990 Replaced

GB/T 12435-1990 Hexogen for industrial use

Publish Date: 1990-07-21

GB/T 12436-1990 Active

GB/T 12436-1990 Explosive—Determination of power-Lead block method

Publish Date: 1990-07-21

GB/T 12438-1990 Active

GB/T 12438-1990 Test method for industrial powdery explosives contained ammonium nitrate and trinitrotoluene

Publish Date: 1990-07-21

GB/T 12439-1990 Replaced

GB/T 12439-1990 Seismic detonating cord

Publish Date: 1990-07-21

GB/T 12440-1990 Active

GB/T 12440-1990 Explosive—Determination of brisance—Lead cylinder compression test

Publish Date: 1990-07-21

GB/T 13224-1991 Active

GB/T 13224-1991 Test methods for industrial detonating cord

Publish Date: 1991-10-30