Pull out the nails ()a claw hammer?
A、in
B、by
C、with
D、on
A、in
B、by
C、with
D、on
A、Pull on the hydrostatic release,pull on the sea painter B、Push on the hydrostatic release,pull on the sea painter C、Push on the hydrostatic release,push on the sea painter D、Pull on the hydrostatic release,push on the sea painter
A、A.after torque causes line pull to exceed the rated capacity of the winch B、B.before the line pull reaches the rated capacity of the winch C、C.when the line pull reaches the breaking strength of the fall D、D.before the safe working load of the fall is reached
A、A.after torque cause line pull to exceed the rated capacity of the winch B、B.before the line pull reaches the rated capacity of the winch C、C.when the line pull reaches the breaking strengh of the fall D、D.before the safe working load of the fall is reached