A.CCS marine surveyor
B.certified marine chemist
C.port engineer
D.MSA marine inspector
您可能感興趣的試卷
你可能感興趣的試題
A.cooling the gas below the ignition point
B.cutting off the supply of oxygen
C.stopping the flow of gas
D.interrupting the chain reaction
A.odor
B.color
C.pressure
D.density
A.mimimum oxygen content line
B.critical displacement line
C.critical dilution line
D.upper threshold limit
最新試題
Where is thicker plating usually found in the construction of integral tanks on a ship? （）
Gasoline fumes tend to（）.
Upon release to the atmosphere，LFG readily（）.
Each inert gas system must be designed to supply the cargo tanks with a gas，or mixture of gasses，that has an oxygen content by volume of（）.
The weight of liquefied petroleum gas vapors as compared to air is（）.
What will NOT increase friction of a liquid flowing in a pipe and cause a loss of suction head?（）.
What normally helps in detecting escaping gas? （）
When fueling has been completed（）.
Name one major advantage of transporting gas under refrigeration.（）
What is used to test a tank for oxygen content?（）