CN110243455A - 摆幅测试装置及方法 - Google Patents
摆幅测试装置及方法 Download PDFInfo
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- CN110243455A CN110243455A CN201910643099.XA CN201910643099A CN110243455A CN 110243455 A CN110243455 A CN 110243455A CN 201910643099 A CN201910643099 A CN 201910643099A CN 110243455 A CN110243455 A CN 110243455A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
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CN201910643099.XA CN110243455A (zh) | 2019-07-17 | 2019-07-17 | 摆幅测试装置及方法 |
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Address after: Room 718, 9 Linhe West Road, Tianhe District, Guangzhou, Guangdong 510000 Applicant after: Guangzhou haoxingwan Technology Co.,Ltd. Address before: Room 718, 9 Linhe West Road, Tianhe District, Guangzhou, Guangdong 510000 Applicant before: GUANGZHOU HAOXING BAY SCIENCE AND TECHNOLOGY Co.,Ltd. Address after: Room 2001, 2002, 2003, 2004, 2005, No. 239, Tianhe North Road, Tianhe District, Guangzhou, Guangdong 510630 Applicant after: Guangzhou Xingxing Yuedong Co.,Ltd. Address before: Room 718, 9 Linhe West Road, Tianhe District, Guangzhou, Guangdong 510000 Applicant before: Guangzhou haoxingwan Technology Co.,Ltd. |
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