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发明名称
METHOD OF MEASURING DISPLACEMENT OF METAL UNDERGROUND STRUCTURE POLARIZATION POTENTIAL RELATIVE TO GROUND
摘要
申请公布号
SU1325369(A1)
申请公布日期
1987.07.23
申请号
SU19853883155
申请日期
1985.03.11
申请人
PALASHOV VALENTIN V,SU
发明人
PALASHOV VALENTIN V,SU
分类号
G01R19/00
主分类号
G01R19/00
代理机构
代理人
主权项
地址
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