单项选择题
A.engine logbook B.delivery docket C.store list D.maintenance book
When order spare part, you can directly fall back on （）...
单项选择题When order spare part, you can directly fall back on （）
A.the manager B.your agent C.the PSCO D.the master
The（） should be shut once upon FWE.A.fuel oilB.cooling ...
单项选择题The（） should be shut once upon FWE.
A.fuel oil B.cooling water C.air compressor D.auxiliary blower
The （）should be kept running for about half an hour aft...
单项选择题The （）should be kept running for about half an hour after FWE.
A.crankcase lubricating oil pump B.fuel oil pump C.air compressor D.auxiliary blower
