For optimum stability during jacking operations,mat ballast tanks or spud cans should be().
A、empty
B、fully ballasted
C、partially ballasted
D、sealed
A、empty
B、fully ballasted
C、partially ballasted
D、sealed
A、minimum bandwidth guarantee B、average bandwidth guarantee C、optimum bandwidth guarantee D、maximum bandwidth rate E、IP precedence F priority
A、Implement job classes B、Implement Scheduler windows C、Implement the mapping rule for the consumer groups D、Set the SWITCH_TIME resource plan directive for both the resource plans
A、Old Age Pension B、Overage Additional Premium C、Organization of Arab Petroleum countries D、Optimum amplitude and phase modulation
A、A.Old Age Pension B、B.Overage Additional Premium C、C.Organization of Arab Petroleum countries D、D.Optimum amplitude and phase modulation