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輪機工程(概要)(包括推進裝置、輔機與輪機英文)題庫下載題庫

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11.Strainers should be provided with _______ indicators to provide warning of the necessity for cleaning the strainers.
(A)pressure-drop
(B)temperature-drop
(C)reverse-flow
(D)overflow


11.Strainers should be provided with ___..-阿摩線上測驗