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发明名称
METHOD OF SELECTING A FRICTION PAIR
摘要
申请公布号
SU1377670(A1)
申请公布日期
1988.02.28
申请号
SU19853979128
申请日期
1985.11.25
申请人
EXNII METALLOREZH STANKOV
发明人
VASILEV SERGEJ V,SU
分类号
G01N3/56
主分类号
G01N3/56
代理机构
代理人
主权项
地址
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