“chain-bucket excavator”的概念、定义、翻译、参考文献-科学参考

单词	chain-bucket excavator
释义	chain-bucket excavator 链斗式挖泥船链斗式挖土机
随便看	urografin urogram urography urogravimeter urohematin urohematoporphyrin uroheparin urohyal urohypertensin urokinase urokinetic urokon sodium urokymography urolagnia uroleucic acid urolilin urolith urolithiasis urolithic urolithology urolithus urologic urological urological department urological instrument

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