Subtitles in your language.
Gear wheel with a diameter of 7 mm - made on school lathes using a homemade turntable, as a dividing device.
Gear for replacement in the pump.
Негізгі бет Ғылым және технология Micro gear - do it yourself
Subtitles in your language.
Gear wheel with a diameter of 7 mm - made on school lathes using a homemade turntable, as a dividing device.
Gear for replacement in the pump.
Пікірлер: 957