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发明名称
COMPLEX METHOD OF TIGHTNESS TESTING OF BUILT-UP CONSTRUCTIONS
摘要
申请公布号
RU1810771(C)
申请公布日期
1993.04.23
申请号
SU19914923387
申请日期
1991.04.01
申请人
BOLOTIN VLADIMIR N;PODOVINNIKOV VLADIMIR P
发明人
BOLOTIN VLADIMIR N;PODOVINNIKOV VLADIMIR P
分类号
G01M3/02
主分类号
G01M3/02
代理机构
代理人
主权项
地址
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