Oil sink
Huilier | 油溜め/アブラタメ | 油槽
A cavity in bearings for a drop of oil.
A cavity in bearings for a drop of oil.
Terms with the same letter
Observatory chronometer Official rating certificate Oignon (watch) Oil sink Oiling Onyx Opale Opaque Organic Orient Ornamental gems Oscillating pinion Oscillating weight (Rotor) Oscillation Oscillator Oval