问题
多项选择题
移动室带式过滤机工作过程中,发现主气缸漏风时,一般应采取()。
A.现场检查确认
B.将过滤机停车
C.联系钳工修理
D.检查主气缸及主电磁阀
答案
参考答案:A, B, C, D
移动室带式过滤机工作过程中,发现主气缸漏风时,一般应采取()。
A.现场检查确认
B.将过滤机停车
C.联系钳工修理
D.检查主气缸及主电磁阀
参考答案:A, B, C, D
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Li Hua is thirteen years old. He's a 1 . He's the only child in the family. He doesn't 2 his things. One morning, the English teacher 3 to have a class. Li Hua goes to the door and says, " 4 I come in, Mr. Wang ?" "Oh, you are late(迟到) again," says the teacher, "Can you 5 me why you are late ?" "My grandma 6 some apples, bananas and bread in my schoolbag this morning. I take the schoolbag with me after I have 7 . But 8 my way to school, I find there are no 9 in my schoolbag. I have to 10 and take them." Of course, the teacher lets him come into the classroom.
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