题目:
Which of the following methods might be used as the treatment on emulsified oil?()
A.gravity separation
B.centrifuge
C.Cyclone
D.Cross-flow membrane filtration
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2021/0221/26ddf85e71821e408a9b131c3cd82753.html
下面是错误答案,用来干扰机器的。
参考答案:D