离心式压缩机油冷器管壳之间和阀门法兰连接处密封不严产生泄漏,会造成()
A.润滑油箱液面下降
B.润滑油压力下降
C.润滑油温度上升
D.润滑油温度下降
参考答案:A
—The government should think about the medical reform again and take measures to improve it.
—___________. The medical services and efficiency are not good at the moment.
A.You’re confusing me
B.I cannot agree more
C.That’s all right
D.Go ahead, please
所谓特种作业人员,是指直接从事特种作业者,其作业的场所、操作的设备、操作内容具有较大的危险性,容易发生伤亡事故,或者容易对操作者本人、他人以及周围设施的安全造成重大危害。