At an unsheltered anchorage the chief engineer officer shall consult with () whether or not to maintain an underway watch.
A. the engineer officer in charge of watch
B. the deck officer in charge of watch
C. the master
D. the chief mate
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在调制()时,应注意投料比例要准、水温应适当、油水混合物均匀、揉匀、揉透等注意事项。
A. 水油酥面团
B. 其他面团
C. 干油酥面团
入井时领取仪器后()。
A. 向主管仪器人员汇报
B. 向科室领导汇报
C. 登记台账
D. 无需向任何人汇报或登记
简述倒吸虹施工竖井模板安装中,在基础上支设立墙的模板要求。