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Standard Insuued on: 2005-07

YB/T 5072-2005    Determination method for content of pyridine and its homolog in light crude pyridine
粗轻吡啶中吡啶及其同系物含量的测定方法
Category No.:YB Valid Status:superseded
Issued Organization:NDRC Issued Date:2005-7-26
Implemented Date:2005-12-1 Abolished Date:
Superseded Standard.:YB/T 5072-2014 Determination of pyridine and homologues contents of curde light pyridine
Superseded Date:2015-4-1
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GB 18458.3-2005   GB/T 10940-2005   YY/T 0075-2005   SY/T 6627-2005   GB/T 3883.17-2005   GB/T 19889.7-2005   YY/T 0175-2005   GB/T 6068.1-2005   DB11/T 308-2005   GB/T 7682-2005   GB 12268-2005/XG1-2007   YD 5083-2005   GB 3883.17-2005   GB/T 14536.17-2005   GB/T 10963.1-2005   GB/T 16895.2-2005   GB/T 16895.25-2005   YY/T 0249.1-2005   GB/T 17564.1-2005   GB/T 19856.2-2005  

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