液化气赶氮气没有赶尽不会影响后续的操作。
参考答案：错
解析：液化气赶氮气没有赶尽会影响后续的操作，引起设备超压。
（）A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.
A.Captains cabin
B.Chief officer;s locker
C.Chartroom
D.Pilots cabin
流行性脑脊髓膜炎主要经( )
A．呼吸道传播B．疫水接触传播C．虫媒传播D．粪-口途径传播E．多途径传播
