24.絕對壓力等於:(p
g:錶壓力;p
b:大氣壓力)
(A)p
g-p
b
(B)p
g
(C)p
g+p
b
(D)p
b-p
g
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統計: A(30), B(4), C(191), D(20), E(0) #425001
統計: A(30), B(4), C(191), D(20), E(0) #425001
詳解 (共 1 筆)
#1654545
Pabs =Pgauge+Patm
2
0