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发明名称
METHOD OF DETERMINING DEPTH AND VELOCITY OF PROPAGATION OF ULTRASONIC WAVES IN ARTICLES
摘要
申请公布号
SU1345063(A1)
申请公布日期
1987.10.15
申请号
SU19864056117
申请日期
1986.04.16
申请人
LE ELEKTROTEKHNICHESKIJ I V.I.ULYANOVA (LENINA)
发明人
PAVROS SERGEJ K,SU;GALAJKO NATALYA R,SU
分类号
G01H5/00;G01B17/02
主分类号
G01H5/00
代理机构
代理人
主权项
地址
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