масляні свердління в картері
crankcase conditioning oil
crankcase oil
crankcase oil bath air cleaner
dilution of crankcase oil
well-drilling
well-drilling equipment
well-drilling machine
well-drilling system (WDS)
well-drilling section (team)
well-drilling team
engine oil reservoir / engine oil tank
oil gauge / oil-gauge
crankcase
crankcase handhole cover
crankcase fumes
crankcase bearing saddle bore
crankcase bottom half
crankcase breather vent
crankcase front end plate
crankcase guard
crankcase mayonnaise
crankcase prediluter
crankcase rear door
crankcase supercharger
crankcase ventilator
reciprocating engine crankcase
V-type engine crankcase
air-oil shock strut
ammonium nitrate-fuel oil (ANFO)
A-oil
diluted oil
fuel oil barge (YO)