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International Standard Category: Other standards related to air quality

GB/T 17729-1999    Hygienic standard for the air quality inside long distance coach
长途客车内空气质量要求 ;
Category No.:13.040.99 Valid Status:abolished
Issued Organization:CSBTS Issued Date:1999-04-15
Implemented Date:1999-12-1 Abolished Date:2010-01-01
Superseded Standard.:GB/T 17729-2009 Hygienic standard for the air quality inside long distance coach
Superseded Date:2009-11-1
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