“derricking jib crane”的概念、定义、翻译、参考文献-科学参考

单词	derricking jib crane
释义	derricking jib crane 人字式转臂起重机
随便看	Nubrite nucellar nucellar beak nucellar budding nucellar cap nucellar cell nucellar embryo nucellar embryony nucellar perisperm nucellar seedling nucellus nucha nuchal furrow nuchal spine nuchal tentacle Nuchar nucidine Nucidol nuciform nucin Nuck nuckonic steering Nuck's canal Nuck's diverticulum Nuck's hydrocele

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