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Database: 189759 (19 Oct 2025)
MT 704-2008 English PDF
MT 704: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
MT 704-2008
English
599
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3 days [Need to translate]
Coal mine oxygen determination generally technology condition
Obsolete
MT 704-2008
MT 704-1997
English
359
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3 days [Need to translate]
Technical condition of electro-chemical type oxygen instrumentation for coal mine
Obsolete
MT 704-1997
PDF similar to MT 704-2008
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MT/T 700
Basic data
Standard ID
MT 704-2008 (MT704-2008)
Description (Translated English)
Coal mine oxygen determination generally technology condition
Sector / Industry
Coal Industry Standard
Classification of Chinese Standard
D09
Classification of International Standard
73.010
Word Count Estimation
14,155
Date of Issue
2008-11-19
Date of Implementation
2009-01-01
Older Standard (superseded by this standard)
MT 704-1997
Regulation (derived from)
?State Administration of Work Safety Announcement 2008 No.23
Issuing agency(ies)
National Development and Reform Commission of the People's Republic of China
Summary
This standard specifies the technical requirements of coal with oxygen measuring device, test methods, inspection rules, signs, packaging, instructions, transportation and storage, This standard applies to a coal mine explosion in hazardous environments spaces with oxygen measuring device (hereinafter referred to as the determination device).