JPH0295861U - - Google Patents

Info

Publication number
JPH0295861U
JPH0295861U JP478889U JP478889U JPH0295861U JP H0295861 U JPH0295861 U JP H0295861U JP 478889 U JP478889 U JP 478889U JP 478889 U JP478889 U JP 478889U JP H0295861 U JPH0295861 U JP H0295861U
Authority
JP
Japan
Prior art keywords
seal ring
hole
flaw detection
ultrasonic flaw
protrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP478889U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP478889U priority Critical patent/JPH0295861U/ja
Publication of JPH0295861U publication Critical patent/JPH0295861U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP478889U 1989-01-19 1989-01-19 Pending JPH0295861U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP478889U JPH0295861U (enrdf_load_stackoverflow) 1989-01-19 1989-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP478889U JPH0295861U (enrdf_load_stackoverflow) 1989-01-19 1989-01-19

Publications (1)

Publication Number Publication Date
JPH0295861U true JPH0295861U (enrdf_load_stackoverflow) 1990-07-31

Family

ID=31207611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP478889U Pending JPH0295861U (enrdf_load_stackoverflow) 1989-01-19 1989-01-19

Country Status (1)

Country Link
JP (1) JPH0295861U (enrdf_load_stackoverflow)

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