| 释义 |
ultrasonic perforating
- 冲孔模chōng kǒng mó
pierce die; perforating die; punching die
- 穿孔机chuān kǒng jī
card punch; perforator; puncher; perforating machine; key punch
- 超声波chāo shēng bō
ultrasonic; ultrasonic wave; supersonic wave; ultrasound wave; superaudible
- 超声的chāo shēng de
ultrasonic
- 超声波探伤chāo shēng bō tàn shāng
ultrasonic flaw detection; UT(Ultrasonic Testing); ultrasonic examination
- 穿孔的chuān kǒng de
perforate, perforative
- 超音波学chāo yīn bō xué
supersonics, ultrasonics
- 超音速的chāo yīn sù de
transsonic, ultrasonic
- 超声频率chāo shēng pín lǜ
ultrasonic frequency; supersonic frequency
- 超声波探伤仪chāo shēng bō tàn shāng yí
ultrasonic fault detector
- 钻孔zuàn kǒng
drill; drill hole; perforate; borehole; solid boring; punching
- 穿孔chuān kǒng
bore a hole; punch a hole; perforate; tresis; piercing
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