A、Cleaned
B、Clean
C、To clean
D、Cleaning
更多“（）the track of hatch cover, please.”相关的问题
A、On top of No.1 hatch B、Beside the hatches, forward of the midships house C、On top of the hatch immediately forward of the midships house D、On top of the hatch immediately aft of the midships house
A、On top of No.1 hatch B、Beside the hatches，forward of the midships house C、On top of the hatch immediately forward of the midships house D、On top of the hatch immediately aft of the midships house
A、The largest hatch of a ship B、The hatch that is double rigged C、The hatch where a disproportionate amount of cargo is stowed D、The hatch where the most cargo is stowed
A、The largest hatch of a ship B、The hatch that is double rigged C、The hatch where a disproportionate amount of cargo is atowed D、The hatch where the most cargo is stowed
A、The work of opening and closing hatches is usually done by crew members. B、The work of opening and closing hatch covers is usually done by crew members. C、The work of opening hatch covers is usually done by crew members. D、The work of closing hatch covers is usually done by crew members.
A、To avoid shock, reduce the speed of moving hatch cover by inching control. B、To avoid shock, reduce the speed of moving hatch cover by control levers. C、To avoid shock, reduce the position of moving hatch cover by inching control. D、To avoid shock, reduce the course of moving hatch cover by control levers.
A、A.latitude scale near the middle of the track line B、B.longitude scale near the middle of the track line C、C.latitude scale at the midlatitude of the chart D、D.latitude or longitude scale at the middle of the scale
A、The track option monitors interfaces as defined by the user. B、The track option monitors all interfaces participating in VRRP. C、The track option allows for a reduction of the priority value if the monitored interface goes down. D、The track option causes syslog entries to be written in the messages log file, if the monitored interface goes down.
A、Multiple change tracking files can be created for a database. B、The change tracking file must be created after the first level 0 backup. C、RMAN does not support backup and recovery of the change tracking file. D、The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
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