“ultrasonic cutting”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic cutting
释义	ultrasonic cutting 超声切割
随便看	packet switching system packet switching unit (PSU) packet switch (PS) packet system charge packet technology packet terminal packet transfer procedure packet transmissin packet transmission packet transmission controller packet type switch packet voice and data multiplexer pack field packfong pack-hardening pack-hardening furnace pack heating furnace pack hole pack horse pack-house pack ice pack ice zone pack in dozen packing pack(ing)

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