Survey on the effect of different duty rules to the fatigue condition of personnel in a railway station;
不同轮班制对运转值班员疲劳状况影响调查
The members of a ship's crew on duty during a specific watch.
值班者在某一值班时间值班的船员
on watch (eg as a member of a ship's crew or as a guard)
值班（如船员或警卫人员）.
Navigational Watch Rating Certificate
导航值班普通船员证书
Is there a lifeguard on duty?
有值班的救生员吗？
Engine Room Watch Rating Certificate
机房值班普通船员证书
Medical personnel are on duty every shift in the shafts.
在矿井里每个班次都有医务人员值班。
Forcing the crew members to operate when they are tired; Failing to arrange the crew members to be on duty pursuant to the duty rules of crew members;
强令船员疲劳上岗操作；未按船员值班规则安排船员值班；
donkey man=donkeyman
辅机操作人员机舱值班人员生火
When performing as a crew member on the vessel, failing to be on duty in accordance with the duty rules of crew members;
在船上履行船员职务，未按照船员值班规则实施值班；
There was no fireman on when the fire broke out.
火灾发生时没有消防队员在值班。
qualified navigational watch rating
符合资格的导航值班普通船员
As is scheduled, all the members of the staff take turn to do late duty.
根据安排，全体工作人员依次值晚班。
Yes. We usually have two lifeguards on duty.
有，通常有两位救生员值班。
Officers in charge of departments who do not keep watch;
负责各部门但不值班的高级船员；
The switchboard operator is on duty from 6 to 9 .
电话总机接线员六点至九点值班。
qualified engine room watch rating
符合资格的机房值班普通船员
International Convention on Standards of Training, Certification and Watch-keeping for Seafarers
海员培训、发证和值班标准国际公约