“backacting shovel”的概念、定义、翻译、参考文献-科学参考

单词	backacting shovel
释义	backacting shovel 反铲反铲挖土机
随便看	storage of information storage of valuables storage operation storage organization storage orthicon storage oscillograph storage oscilloscope storage output storage overflow storage overlay storage overlay area storage parenchyma storage parity storage pattern storage period storage pile storage pipe line storage piping installation storage pitn storage place storage plant storage plate storage pool storage power storage-precipitation gauge

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