Which means of starting the emergency generator are manual starting?
A.manual cranking B.inertia starters C.manually charged hydraulic accumulators, or powder charge cartridges D.accumulator battery正确答案ABC
Which means of starting the emergency generator are manual starting?
A.manual cranking B.inertia starters C.manually charged hydraulic accumulators, or powder charge cartridges D.accumulator battery正确答案ABC