A、Hoist rope is not kinked
B、Multiple part lines are not twisted around each other
C、The hook is centrally located over the load
D、All of the above
更多“Before starting to hoist provisions，which should be checked?（）”相关的问题
A、Perform Export before TSPITR and Import after TSPITR B、Move objects to another schema that has the same tablespace assigned C、Perform Incomplete Recovery before TSPITR with the Log Sequence Number (LSN) D、Perform Incomplete Recovery before TSPITR with the System Change Number (SCN)
A、Perform Export before TSPITR and Import after TSPITR B、Move objects to another schema that has the same tablespace assigned C、Perform Incomplete Recovery before TSPITR with the Log Sequence Number (LSN) D、Perform Incomplete Recovery before TSPITR with the System Change Number (SCN)
A、start chest compressions before the victim is removed from the water B、drain water from the lungs before ventilating C、begin mouth-to-mouth ventilations as soon as possible D、do not tilt the head back since it may cause vomiting
A、start chest compressions before the victim is removed from the water B、drain water from the lungs before ventilating C、begin mouth-to-mouth ventilations as soon as possible D、do not tilt the head back since it may cause vomiting
A、keep ports，doors，windows，and hatches closed B、start engines immediately C、ventilate before starting engine D、None of the above
A、vary their speed according to temperature and load B、start and come up to speed before air compression begins C、change speed according to overload demands D、reduce compressed air charge density
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