下列选项中,不可能造成滤过净氨塔出水含TCl-高的是()。
A、总真空度过大
B、母液桶液位过高
C、气液分离器出液管线堵
D、吹风压力大
参考答案:D
We’ll the test of vocabulary while studying English. Try to enlarge yours by reading.
A.go through
B.go over
C.go with
D.go up