JPS63167252U - - Google Patents

Info

Publication number

JPS63167252U

JPS63167252U JP6084187U JP6084187U JPS63167252U JP S63167252 U JPS63167252 U JP S63167252U JP 6084187 U JP6084187 U JP 6084187U JP 6084187 U JP6084187 U JP 6084187U JP S63167252 U JPS63167252 U JP S63167252U

Authority

JP

Japan

Prior art keywords

tube

ultrasonic

cylindrical case

case

flaw detection

Prior art date

1987-04-22

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 4
• 238000007689 inspection Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 239000000523 sample Substances 0.000 description 4
• 230000037431 insertion Effects 0.000 description 3
• 238000003780 insertion Methods 0.000 description 3
• 229910000831 Steel Inorganic materials 0.000 description 2
• 239000010959 steel Substances 0.000 description 2