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Database: 189759 (19 Oct 2025)
MT 448-2008 English PDF
MT 448: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
MT 448-2008
English
599
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3 days [Need to translate]
Wind speed sensor for mine
Obsolete
MT 448-2008
MT 448-1995
English
319
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3 days [Need to translate]
(Mine ultrasonic vortex wind sensor. Technical conditions)
Obsolete
MT 448-1995
PDF similar to MT 448-2008
Standard similar to MT 448-2008
GB/T 29723.5
MT 451
HAD 002/02
MT/T 489
MT/T 117
MT/T 164
Basic data
Standard ID
MT 448-2008 (MT448-2008)
Description (Translated English)
Wind speed sensor for mine
Sector / Industry
Coal Industry Standard
Classification of Chinese Standard
D98;D09
Classification of International Standard
11.040.10; 13.100
Word Count Estimation
14,153
Date of Issue
2008-11-19
Date of Implementation
2009-01-01
Older Standard (superseded by this standard)
MT 448-1995
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 terms mine velocity sensor, Products, technical requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to underground mine monitoring system supporting the use of wind speed sensor (hereinafter referred to as the sensor).