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HK1014045B - 用超声试验测定片材料的强度 - Google Patents

用超声试验测定片材料的强度 Download PDF

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Publication number
HK1014045B
HK1014045B HK98115155.2A HK98115155A HK1014045B HK 1014045 B HK1014045 B HK 1014045B HK 98115155 A HK98115155 A HK 98115155A HK 1014045 B HK1014045 B HK 1014045B
Authority
HK
Hong Kong
Prior art keywords
wave
receiver
swept frequency
frequency wave
transmission
Prior art date
Application number
HK98115155.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1014045A1 (zh
Inventor
J. Allan Russell
Original Assignee
Paper Australia Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Paper Australia Pty Ltd filed Critical Paper Australia Pty Ltd
Priority claimed from PCT/AU1994/000596 external-priority patent/WO1995011453A1/en
Publication of HK1014045A1 publication Critical patent/HK1014045A1/zh
Publication of HK1014045B publication Critical patent/HK1014045B/zh

Links

HK98115155.2A 1993-10-22 1994-10-03 用超声试验测定片材料的强度 HK1014045B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM1972 1993-10-22
AUPM197293 1993-10-22
PCT/AU1994/000596 WO1995011453A1 (en) 1993-10-22 1994-10-03 Strength determination of sheet materials by ultrasonic testing

Publications (2)

Publication Number Publication Date
HK1014045A1 HK1014045A1 (zh) 1999-09-17
HK1014045B true HK1014045B (zh) 2001-02-09

Family

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