Every lifeboat which is fitted with a fixed two-way（）radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.
1、Every lifeboat which is fitted with a
Every lifeboat which is fitted with a fixed two-way VHF radiotelephone apparatus with（）which is separately mounted shall be provided with arran...
2、Every（）shall be fitted with a cargo ta
Every（）shall be fitted with a cargo tank cleaning system using crude oil washing.Aexisting crude oil tanker of 20000 tons deadweight and under...
3、A single piece（） fitted with bronze ri
A single piece（） fitted with bronze rings guides the piston in the cylinder liner.Apiston skirtBpiston crownCguide wayDcross-head
4、Fuel oil tank vents are fitted with a
Fuel oil tank vents are fitted with a screen which will stop（）.Aoil from flowing out of the tank ventBair from entering the tank ventCvapors from leaving the tank ventDflames on deck from entering the tank vent
5、A vessel fitted with twin screws is ea
A vessel fitted with twin screws is easier in（）than a vessel with single screw.Aturning maneuverBcourse settingCposition fixingDregulating speed
6、On a lifeboat equipped with Rottmer-ty
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.Athe painterBthe after boat fall only if the boa...