- motorized speed reducer
- motoreduktorsilnik przekładniowy silnik elektryczny z wbudowanym reduktorem
English-Polish dictionary for engineers. 2013.
English-Polish dictionary for engineers. 2013.
Retractable screen — Retractable screens provide a barrier to insects entering the interior while allowing the option of an unobstructed view, without a traditional hinged or sliding screen door.[1] Contents 1 Description 2 Operation 3 … Wikipedia
Digital camera astrophotography — is astrophotography using common digital cameras mounted on clock driven telescopes. The cameras are typically medium to high range D SLRs with remote control, long exposure capability and high settings. Due to the wide field of the cameras… … Wikipedia