單項選擇題

艙底水管裝船后進行液壓試驗,吸入管和排出管的試驗壓力分別為多少?()

A. 吸入不小于0.5MPa,排出1.25P
B. 吸入不小于0.4MPa,排出1.25P
C. 吸入不小于0.5MPa,排出1.5P
D. 吸入不小于0.4MPa,排出1.5P

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