15.下圖所示之流量表,是屬於那一種流量表?
(A)針狀閥(needle valve)流量表
(B)壓力代償(pressure compensated Thorpe tube)流量表
(C)非壓力代償(non-pressure compensated Thorpe tube)流量表
(D)高流量(high flow)流量表
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統計: A(4), B(152), C(24), D(0), E(0) #1047234
統計: A(4), B(152), C(24), D(0), E(0) #1047234