1.某壓力容器測得錶壓力為0.5大氣壓,則該處的絕對壓力應為多少大氣壓?
(A)5.0
(B)1.5
(C)0.5
(D)0.4
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統計: A(2), B(48), C(22), D(0), E(0) #1205052
統計: A(2), B(48), C(22), D(0), E(0) #1205052