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发明名称
METHOD FOR DETERMINING CRACK RESISTANCE OF FRIABLE MATERIALS
摘要
申请公布号
SU1696944(A1)
申请公布日期
1991.12.07
申请号
SU19894721014
申请日期
1989.07.14
申请人
INST GORNOGO DELA SO AN SSSR
发明人
BOBROV GENNADIJ F,SU;ZHIGALKIN VLADIMIR M,SU;SBOEV VENIAMIN M,SU
分类号
G01N3/00
主分类号
G01N3/00
代理机构
代理人
主权项
地址
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