题目内容
(请给出正确答案)
[单选题]
在正常作业时,储能器/管汇/环形防喷器的三个压力表的读数应分别是()
A.14MPa/ 7MPa/ 7MPa
B.18.5~21MPa/ 10.5MPa/ 10.5MPa
C.18.5~21MPa/ 10.5MPa/ 0.65MPa
D.21MPa/ 14MPa/ 10.5MPa
答案
B、18.5~21MPa/ 10.5MPa/ 10.5MPa
如果结果不匹配,请 联系老师 获取答案
A.14MPa/ 7MPa/ 7MPa
B.18.5~21MPa/ 10.5MPa/ 10.5MPa
C.18.5~21MPa/ 10.5MPa/ 0.65MPa
D.21MPa/ 14MPa/ 10.5MPa
B、18.5~21MPa/ 10.5MPa/ 10.5MPa
A.3MPa
B.1.5MPa
C.2.0MPa
D.2.5MPa
A.上升、卸压
B.下降、补压
C.下降、卸压
D.上升、补压
A.1″~12″
B.1″~9″
C.0″~11″
D.0″~8″