
MT 870-2000 Explosion-proof Laser Pointer for Coal Mine
time:
2025-02-10 20:51:40
- MT 870-2000
- in force
Standard ID:
MT 870-2000
Standard Name:
Explosion-proof Laser Pointer for Coal Mine
Chinese Name:
煤矿用防爆激光指向仪
Standard category:
Coal Industry Standard (MT)
-
Date of Release:
2000-12-08 -
Date of Implementation:
2001-05-01
Standard ICS number:
Metrology and measurement, physical phenomena>>Optics and optical measurement>>17.180.30 Optical measuring instruments Electrical engineering>>Electrical equipment for special working conditions>>29.260.20Electrical equipment for explosive atmospheresChina Standard Classification Number:
Mining>>Mining Machinery and Equipment>>D98 Coal Mine Special Equipment
Drafter:
Yang Min, Fu Suling, Zhou Haikun, Lu JianguoDrafting Organization:
Fushun Branch of China Coal Research InstituteFocal point Organization:
Coal Industry Coal Mine Safety Standardization Technical CommitteeProposing Organization:
Planning and Development Department of the State Administration of Coal Industry (Safety Technology and Equipment Support Department of the State Administration of Coal Mine Safety)Publishing Department:
State Coal Industry Bureau

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Summary:
This standard specifies the product classification, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of explosion-proof laser pointers for coal mines. This standard applies to explosion-proof laser pointers for coal mines (hereinafter referred to as laser pointers). MT 870-2000 Explosion-proof laser pointers for coal mines MT870-2000 Standard download decompression password: www.bzxz.net
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