“drop-pipe”的概念、定义、翻译、参考文献-科学参考

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单词	drop-pipe
释义	drop-pipe 下悬喷管
随便看	balance scale balance shaft balance sheet balance sheet account balance sheet date balance sheet for all purpose balance sheet for all purposes balance sheet hedge balance sheet of investment balance slide valve balance spring balance-spring chronometer balance staff balance statistics balance stripe balance strut balance test balance the books balance the profit and loss balance ticket balance to surplus balance track balance tube balance type potentiometer balance-weight