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International Standard Category: Measuring instruments

GB/T 21254-2007    Breath alcohol analyzers
呼出气体酒精含量检测仪;
Category No.:17.040.30 Valid Status:abolished
Issued Organization:AQSIQ, SAC Issued Date:2007-11-16
Implemented Date:2008-6-1 Abolished Date:2018-07-01
Superseded Standard.:GB/T 21254-2017 Breath alcohol analyzer
Superseded Date:2018-7-1
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