阿摩線上測驗
17. Although the liquid-level indicating system is installed, a ________ is generally installed for the
traditional tank level measurement.
(A) liquid sensing tube
(B) air purge tube
(C) sounding tube
(D) capillarity tube
答案：登入後查看
統計： A(402), B(95), C(538), D(62), E(0) #3039171
統計： A(402), B(95), C(538), D(62), E(0) #3039171
