15 如果氣體流量錶出口兩端壓力差和出口孔徑大小固定時,此類控制或調節氣體流量輸出之設備稱之為:
(A)壓力代償型羅伯管式氣體流量錶(pressure-compensated Thorpe tube flowmeter)
(B)非壓力代償型羅伯管式氣體流量錶(non-pressure-compensated Thorpe tube flowmeter)
(C)氣體流量限制器(flow restrictor)
(D)巴頓壓力錶(Bourdon gauge)
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統計: A(4), B(1), C(5), D(0), E(0) #1115340
統計: A(4), B(1), C(5), D(0), E(0) #1115340