JPH01151251U - - Google Patents
Info
- Publication number
- JPH01151251U JPH01151251U JP4749888U JP4749888U JPH01151251U JP H01151251 U JPH01151251 U JP H01151251U JP 4749888 U JP4749888 U JP 4749888U JP 4749888 U JP4749888 U JP 4749888U JP H01151251 U JPH01151251 U JP H01151251U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- block
- hole
- flaw detection
- ultrasonic flaw
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4749888U JPH01151251U (hu) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4749888U JPH01151251U (hu) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151251U true JPH01151251U (hu) | 1989-10-19 |
Family
ID=31273701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4749888U Pending JPH01151251U (hu) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151251U (hu) |
-
1988
- 1988-04-08 JP JP4749888U patent/JPH01151251U/ja active Pending