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发明名称
ULTRASONIC TESTING DEVICE FOR INSPECTING THERMIT RAIL WELDS
摘要
申请公布号
GB1506214(A)
申请公布日期
1978.04.05
申请号
GB19750031516
申请日期
1975.07.28
申请人
CANAC CONSULTANTS LTD
发明人
分类号
B61K9/10;G01N29/04;G01N29/07;G01N29/24;G01N29/26;(IPC1-7):G01N29/04
主分类号
B61K9/10
代理机构
代理人
主权项
地址
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