20.下列何者是船用小型輔鍋爐常使用之燃燒啟、停控制開關?
(A)High/Low燃燒率蒸汽壓力控制開關(High/Low steam pressure control switch)
(B)主控開關(Master controller)
(C)On/Off蒸汽溫度控制開關(On/Off steam temperature control switch)
(D)On/Off蒸汽壓力控制開關(On/Off steam pressure control switch)
答案:登入後查看
統計: A(0), B(0), C(0), D(1), E(0) #1201371
統計: A(0), B(0), C(0), D(1), E(0) #1201371