single-acting engine single-address single-address code single-angle cutter single anticline single-arm anvil single-armed lever single-arm lever single-arm semaphore single-axle single-bank superheater single-bay frame single-beam single-beam paddle mixer single-beam spectrophotometer single bevel single-bevel groove single-bevel joint single-bevel weld single bond |
single-acting engine едно действуваща парна машина Търсената дума е намерена |