JPH02120052U - - Google Patents
Info
- Publication number
- JPH02120052U JPH02120052U JP3001689U JP3001689U JPH02120052U JP H02120052 U JPH02120052 U JP H02120052U JP 3001689 U JP3001689 U JP 3001689U JP 3001689 U JP3001689 U JP 3001689U JP H02120052 U JPH02120052 U JP H02120052U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- test piece
- elastic waves
- firing device
- tensile strength
- 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
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009527 percussion Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001689U JPH02120052U (https=) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001689U JPH02120052U (https=) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120052U true JPH02120052U (https=) | 1990-09-27 |
Family
ID=31254704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3001689U Pending JPH02120052U (https=) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120052U (https=) |
-
1989
- 1989-03-16 JP JP3001689U patent/JPH02120052U/ja active Pending
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