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1 контровка
контро́вка ж.1. locking, securing, safetying2. ( устройство) lock, lock-wire, safety-wireпроверя́ть контро́вку чего-л. — check smth. for safetying* * * -
2 контровка
1. ж. locking, securing, safetying2. ж. lock, lock-wire, safety-wire
См. также в других словарях:
Safety wire — Safety wiring of two pairs of drilled head bolts Safety wire or lockwire is common in the aircraft and racing industries as an extra precaution to keep vital fasteners from unintentionally loosening and parts from falling off due to vibration or… … Wikipedia