MRO (maintenancerepair and operating)

angular measure antipseudomonas aeruginosa hyperimmune globulin asynchronous multiplexer basal-cell layer blood spirochaete Call and Exener bodies cobalt-manganese spar dances of pan (ancient greece) iterative phase-change coefficient non polarity oil channel plug open bidding osteoccllagenous fibers Phytolacca decandra plastic inelasticity Riolan's ossicles sex-determining region of Y truck fill stand unplanned outage factor vertical climatic belt