单项选择题
A.does not exceed B.should exceed C.should be up to D.should be no more than
The total leg load reactions on an independent leg，self...
单项选择题The total leg load reactions on an independent leg，self-elevating unit include static and（）.
A.environmental loading B.variable loading C.fixed loading D.basic loading
The terminal stuff tallies the cargo mainly before the ...
单项选择题The terminal stuff tallies the cargo mainly before the ship’s（）.
A.loading B.leaving C.arriving D.sailing
The terminal indicates to you that they are going to us...
单项选择题The terminal indicates to you that they are going to use a booster pump to assist the discharging operation. You start the discharge，and in a few minutes the pressure drops sharply. This could be a result of the（）.
A.booster pump coming on the line and discharging properly B.booster pump failing to start C.booster pump being lined up in the wrong direction D.ship's pump speeding up
