Видео: Measuring of force of spring of lever lock and efforts of change of pins of in

[publication]

Measuring of force of spring of lever lock and efforts of change of pins of instrument. Измерение силы пружины замка сувальды и усилия сдвига штифта инструмента.


http://www.youtube.com/watch?v=LMATI_vKoCw&feature=youtube_gdata]