7. 安全壓力釋放閥裝置(safety pressure relief device)有三種款式,下列何者錯誤?
(A)可熔塞(fusible plug)
(B)彈簧負載閥(spring-loaded valve)
(C)重力依賴球閥(gravity dependent ball valve)
(D)破碎盤(rupture disk)
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統計: A(13), B(9), C(386), D(22), E(0) #2408791
統計: A(13), B(9), C(386), D(22), E(0) #2408791