A.cargo handling machines B.deck winches and derricks C.engine-room tools D.course controlling system
A.holds the boom down and flattens the main sail B.draws the head of the sail to windward C.tautens the standing rigging D.douses the gaff topsail
A.hawsepipe B.fall pipe C.drop-pipe D.spill pipe
A.emergency gear B.drainage C.deck cargo storage D.securing gear
A.extending out from a bluff alongside the river B.that tends to give a false indication of its position C.that has a sharp drop off into deep water D.that is perpendicular to the current
A.doggers B.fidleys C.freeing ports D.swash ports
A.one B.two C.three D.four
A.blind flange B.pivot coupling C.quick-release coupling D.spectacle flange
A.away from galleys，living quarters，or navigation spaces B.only from areas equipped with power ventilation systems C.from the open deck D.isolated from sources of vapor ignition
A.in B.on C.out D.with
