The floors in a vessel’s hull structure are kept from tripping,or folding over,by().
A、A.face plates
B、B.bottom longitudinals
C、C.longitudinal deck beams
D、D.transverse deck beams
A、A.face plates
B、B.bottom longitudinals
C、C.longitudinal deck beams
D、D.transverse deck beams
A、lashings on the floor of the raft for the passenger's feet B、straps from the overhead C、lifelines on the inside of the raft D、ridges in the floor of the raft
A、the highest point in the system B、the lowest point in the system C、near the floor D、plate level or near the tank top level
A、Install a longwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floor B、Install a longwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floor C、Install a shortwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floor D、Install a shortwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floor
A、A.asphyxiation from CO2 B、B.loss of air in the sides of the raft C、C.rough seas D、D.cold water temperatures
A、also called decks B、vertical transverse plates connecting the vertical keel with the margin plates C、large beams fitted in various parts of the vessel for additional strength D、found in passenger and berthing spaces only
A、A.also called decks B、B.vertical transverse plates connecting the vertical keel with the margin plates C、C.large beams fitted in various parts of the vessel for additional strength D、D.found in passenger and berthing spaces only
A、Use either 1 or 2 tiers of dunnage,spacing the pieces in each tier a foot apart,and lay pieces in the bottom tier diagonally to the ship's side B、Use 1 tier of dunnage,laying the pieces tightly together to form a solid floor over the steel deck C、Use 2 tiers of dunnage,spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier 6 inches apart D、Use 2 tiers of dunnage,spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier together