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Database: 189759 (19 Oct 2025)
AQ 4203-2008 English PDF
Standard ID
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Standard Title (Description)
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AQ 4203-2008
English
199
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Administrative standards for personal exposure concentration of respirable rock dust in the air of workplace
Obsolete
AQ 4203-2008
PDF similar to AQ 4203-2008
Standard similar to AQ 4203-2008
GB/T 25915.14
GB/T 25915.1
GB/T 25915.2
AQ/T 4233
AQ 3014
Basic data
Standard ID
AQ 4203-2008 (AQ4203-2008)
Description (Translated English)
Administrative standards for personal exposure concentration of respirable rock dust in the air of workplace
Sector / Industry
Industrial Safety Standard
Classification of Chinese Standard
C70
Classification of International Standard
13.100
Word Count Estimation
5,549
Date of Issue
2008-11-19
Date of Implementation
2009-01-01
Older Standard (superseded by this standard)
LD 41-1992
Regulation (derived from)
SAWS Bulletin 2008 No. 24
Issuing agency(ies)
State Administration of Work Safety
Summary
This standard applies to workplace dusts containing free silica rock management, not for fibrous mineral dust and radioactive ore dust management.