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Database: 189759 (19 Oct 2025)
AQ 1046-2007 English PDF
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AQ 1046-2007
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Coalbed gas content measurement methods in geologiccal exploration period
Obsolete
AQ 1046-2007
PDF similar to AQ 1046-2007
Standard similar to AQ 1046-2007
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AQ 1050
Basic data
Standard ID
AQ 1046-2007 (AQ1046-2007)
Description (Translated English)
Coalbed gas content measurement methods in geologiccal exploration period
Sector / Industry
Industrial Safety Standard
Classification of Chinese Standard
D09
Classification of International Standard
13.100
Word Count Estimation
23,231
Date of Issue
2007-03-30
Date of Implementation
2007-07-01
Older Standard (superseded by this standard)
MT/T 77-1994
Quoted Standard
GB/T 212-2001; GB/T 474-1996; GB/T 3715-1996; GB/T 13610-1992; GB/T 15663.8-1995
Regulation (derived from)
National Security State Administration of Work Safety Notice No. 5 of 2007
Issuing agency(ies)
State Administration of Work Safety
Summary
This standard applies to coal geological exploration drilling in coal cores taken in measured gas content and gas composition. This standard does not apply to serious leaking drilling, spraying gas drilling, underground drilling inclined coal seam gas content was measured, nor does it apply to the determination of the gas content of the rock.