Fire hose couplings _________________.
A
are made of bronze, brass, or soft alloy metals
B
should be painted red in order to identify hose lengths
C
are specially hardened to prevent crushing
D
should be greased frequently
E
İlgili Sorular
BOTH INTERNATIONAL & INLAND While underway in fog you hear a rapid ringing of a bell ahead. This be...Automatic fire dampers in ventilation systems are operated by use of a _____________.What agency is responsible for enforcing the rules for obstruction lights on mobile offshore drilli...A seaman may not make an allotment to his __________.At the outbreak of war your ship is caught in an enemy port. Which statement is FALSE?