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发明名称
METHOD OF QUANTITATIVE DETERMINATION OF SULFUR DIOXIDE IN AIR
摘要
申请公布号
SU1647396(A1)
申请公布日期
1991.05.07
申请号
SU19884498815
申请日期
1988.07.19
申请人
DO NII GIGIENY TRUDA PROFESSIONALNYKH ZABOLEVANIJ
发明人
PUTILINA OLGA N,SU;KASPRIK LYUDMILA V,SU
分类号
G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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