hollow buttress dam hollow cathode hollow chamfer hollow-charge projectile hollow concrete hollow conductor hollow dam hollow drawing hollow electrode hollow fibre hollow floor hollow forging hollow-gravity dam hollow ground circular saw hollow ground metal slitting saw hollowing file hollow journal hollow mandrel hollow-mandrel lathe hollow mill |
hollow buttress dam контрафорсна язовирна стена с кухи контрафорси Търсената дума е намерена |