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open items list (US), deficiency report, lack report
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overhaul a machine (engine)
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open, (Stelle) vacant
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oil separator (crankcase)
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oil scraper ring (piston)
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oil reservoir, oil container
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oil flange (crankshaft)
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oil filter, lube-oil filter
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oil baffle, oil deflector
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oil-pressure indicator (manometer)
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oil feed-back (distribution)
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oil pan, oil sump
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oil duct, oil feed
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optical fiber (fiber GB)
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on time, punctual; (Zahlung) prompt payment
-
oscillate, vibrate; (wirtschaftlich) fluctuate
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oscillation damper, vibration damper
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opt for, decide
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optional equipment, optional features, special features
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out-of-flat, uneven
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open, unfinished, outstanding (order)
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overstress; (Gewicht) overload; (Heizung) overload; overload
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order, sequence
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objective (strategic), goal, aim, target (operative)
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objective variable, auxiliary controlled variable
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omnidirectional microphone, non-directional microphone
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operating panel, operator control panel; control panel
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oval-head screw, lentil-head screw
-
oval head, lentil head
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oil press
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one-lane
-
one-man band
-
online bank
-
online service
-
op. cit.
-
order check
-
ordinary negligence
-
organ bank
-
out-of-office reply
-
outside capital
-
overcaution
-
overeagerness
-
overexcitement
-
oxer
-
oxygenic
-
Old Catholic
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of a different faith
-
opening column