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发明名称
FLUORESCENT PENETRANT TESTING METHOD
摘要
申请公布号
JPH03276051(A)
申请公布日期
1991.12.06
申请号
JP19900075605
申请日期
1990.03.27
申请人
NGK INSULATORS LTD
发明人
SEKIGUCHI MICHIO;IKUTA KATSUMASA
分类号
G01N21/91
主分类号
G01N21/91
代理机构
代理人
主权项
地址
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