| 发明名称 |
DEVICE FOR ADJUSTING ULTRASONIC CONVERTERS-DEFECTOSCOPES |
| 摘要 |
FIELD: nondestructive testing. ^ SUBSTANCE: device comprises plate made of low-carbon fine-grained steel, reflectors arranged in straight rows and having various areas of reflection. The reflectors imitate the shape and sizes of actual defects. ^ EFFECT: enhanced reliability. ^ 1 dwg |
| 申请公布号 |
RU2310838(C2) |
申请公布日期 |
2007.11.20 |
| 申请号 |
RU20050104511 |
申请日期 |
2005.02.18 |
| 申请人 |
PUDOV VLADIMIR IVANOVICH;SOBOLEV ANATOLIJ SERGEEVICH;BLANIN VALENTIN ALEKSEEVICH |
发明人 |
PUDOV VLADIMIR IVANOVICH;SOBOLEV ANATOLIJ SERGEEVICH;BLANIN VALENTIN ALEKSEEVICH |
| 分类号 |
G01N29/30 |
主分类号 |
G01N29/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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