“bridge crane”的概念、定义、翻译、参考文献-科学参考

单词	bridge crane
释义	bridge crane 桥式吊车桥式起重机
随便看	pulse pile-up pulse polaraulic selector pulse polarity pulse polarity selector pulse polarizer pulse polarographic determination pulse polarography pulse porch pulse position pulse position indicator pulse-position modulation pulse position modulation code pulse-position modulation opical tracker pulseposition modulation (PPM) pulse-position modulation system pulse positon modulator pulse power pulse-power break down pulse-power breakdown pulse power driver pulse-powering cycle pulse-power output pulse power source pulse power supply pulse pressure

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