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发明名称
Ultrasonic flaw detecting method and apparatus
摘要
申请公布号
GB1102940(A)
申请公布日期
1968.02.14
申请号
GB19650047981
申请日期
1965.11.11
申请人
COMBUSTION ENGINEERING, INC.
发明人
分类号
G01N29/27
主分类号
G01N29/27
代理机构
代理人
主权项
地址
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