overthrust plane over-tighten overtime overtime work overtone frequency overtop overtopping overtopping of spillway overtravel overtravellimit switch overtravel switch overturn overturnable hopper overturning load overturning moment overturning skip overvoltage over-voltage protection overvoltage relay overvoltage release |
overthrust plane геол. повърхност на навлак Търсената дума е намерена |