A、automatically controlled
B、continuously manned
C、off power
D、none of the above is true
更多“When under maneouvring conditions with the machinery being manually operated the control unit or console should be （）”相关的问题
A、will not jam on the mooring line B、is stronger C、is easier to use when under heavy tension D、is safer to use when under heavy tension
A、You cannot update a view with group functions. B、When you update a view group functions are automatically computed. C、When you update a view only the constraints on the underlying table will be in effect. D、When you update a view the constraints on the views always override the constraints on the underlying tables.
A、You cannot update a view with group functions. B、When you update a view group functions are automatically computed. C、When you update a view only the constraints on the underlying table will be in effect. D、When you update a view the constraints on the views always override the constraints on the underlying tables.
A、You cannot update a view with group functions. B、When you update a view group functions are automatically computed. C、When you update a view only the constraints on the underlying table will be in effect. D、When you update a view the constraints on the views always override the constraints on the underlying tables.
A、when they receive a special token B、when there is a carrier C、when they detect no other devices are sending D、when the medium is idle E、when the server grants access
A、when they receive a special token B、when there is a carrier C、when they detect no other devices are sending D、when the medium is idle E、when the server grants access
A、when they receive a special token B、when there is a carrier C、when they detect no other devices are sending D、when the medium is idle E、when the server grants access
A、underway but not making way B、making way，not under command C、not under command，not making way D、trolling underway
A、underway but not making way B、making way，not under command C、not under command，not making way D、trolling underway
A、A.under heavy loads B、B.during hot gas defrost C、C.under light loads D、D.during starting conditions
客服
TOP
查看正确答案
