Cheng, X., & Fan Zheng,David. (2015). Bonding inspection using ultrasonic methods.
Lua i Stíl Chicago (17ú heag.)Cheng, Xu, agus Fan Zheng,David. Bonding Inspection Using Ultrasonic Methods. 2015.
Lua MLA (9ú heag.)Cheng, Xu, agus Fan Zheng,David. Bonding Inspection Using Ultrasonic Methods. 2015.
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