MT/T 680-1997 Active Industry standards-Coal

MT/T 680-1997 General technical condition of intrinsically safe portable microcomputer for mining

Publish Date: 1997-12-30 Implement Date: 1998-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 680-1997

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Special equipment and supplies for coal mines

ICS Name: Other mining equipment

Publish Date: 1997-12-30

Implement Date: 1998-06-01

Pages: 8 pages

Development Information

Word Count: 13 Thousand words Pages: 8 pages

Referenced Standards

GB 191-1990 GB 3836.1-1983 GB 3836.4-1983 GB/T 4942.2-1993 Degrees of protection provided by enclosures for low-voltage apparatus GB/T 5080.7-1986 Equipment reliability testing Compliance test plans for failure rate and mean time between failures assuming constant failure rate GB/T 9313-1988 GB/T 13384-1992 General specifications for packagings of mechanical and electrical products MT 209-1990 The general technical requirements for electrical products used in coal mine communication, detection, and control MT 210-1990 The basic test methods for electrical products used in coal mine communication, detection, and control

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