Before ballasting by gravity_____________
A
Pump in ballast for about 10 minutes to wash out bottom lines
B
Start pump before opening sea valves
C
Make sure all proper valves are open
D
All of above
E
A and B
İlgili Sorular
_____________is used as a fire extinguisher in case of fires resulted from electrical equipment.The compressed gas is stored in solid containers or _______ and then used everywhere on all types of...All refrigerator compressor valves are opened and closed via_____________What is used for reducing the temperature of steam for auxiliary machinery?Water tightness of the closed hatch covers is accomplished by