self-drilling screw self-dumping self-dumping truck self-emptying self-emptying trailer self-energizing self-energizing brake self-energy operator self-excitation self-excited self-excited circuit self-excited oscillations self-excited vibration self-exciting winding self-extinguishing self-feedback self-feeder self-focusing self-frigidizing solar cell self-gauging |
self-drilling screw винт, пробиващ отвор и нарязващ резба при завиване Търсената дума е намерена |