单选题The load chart of a ship crane enables the operator to combine the load radius with boom length to determine the().Amaximum counter weight requiredBminimum horsepower requiredChoist rope strengthDallowable load

单选题
The load chart of a ship crane enables the operator to combine the load radius with boom length to determine the().
A

maximum counter weight required

B

minimum horsepower required

C

hoist rope strength

D

allowable load


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