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MT/T 647-1997Equipment ON/OFF transducer for coal mining (English PDF)

煤矿用设备开停传感器清晰版

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Issued by

State Administration of Work Safety

Level / Type

National · Recommended

Issue date

November 10, 1997

Implementation date

April 1, 1998

Scope

MT/T 647-1997 is the English-translated version of 煤矿用设备开停传感器清晰版.

MT/T 647-1997 — Equipment ON/OFF transducer for coal mining

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Document preview — MT/T 647-1997

National Standard of the People's Republic of China

ICS: 73.100.99; 31.040.99; 33.120.99
Classification: D 98

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the Mine-OFF sensor device product classification, technical requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to coal mine equipment-OFF state sensor (hereinafter referred to as "open stop Sensor").

Document data

International classification (ICS): 73.100.99; 31.040.99; 33.120.99.

Chinese classification (CCS): D98.

Estimated length of the Chinese original: 13,177 words.

Standards quoted by this document

GB 191-1990; GB/T 2829-1987; GB 3836.1-1983; GB 3836.4-1983; GB/T 5080.1-1986; GB/T 5080.7-1986; GB/T 13384-1992; MT 209-1990; MT 210-1990; MT 288-1992

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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