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发明名称
METHOD OF MEASURING VELOCITY OF CRACK PROPAGATION IN SOLID MATERIALS
摘要
申请公布号
SU1317309(A1)
申请公布日期
1987.06.15
申请号
SU19853992196
申请日期
1985.10.05
申请人
INST GORNOGO DELA SO AN SSSR
发明人
BOBRYAKOV ALBERT P,SU;REVUZHENKO ALEKSANDR F,SU;GRIBANOV VALERIJ G,SU
分类号
G01N3/00;E21C39/00
主分类号
G01N3/00
代理机构
代理人
主权项
地址
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