Россиян предупредили о возможном подорожании товаров из-за конфликта на Ближнем Востоке08:42
A ratcheting gear train converts rotational energy into linear plunger movement. Each pulse from the control circuit drives a microstep of the piston, powered by the torsional force of the main spring. In the visualization, we clearly see the fine-toothed gears and pawl structure that prevent backslip, guaranteeing one-way drug delivery.
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Обвинения США против Ирана описали фразой «строят самолет в процессе полета»08:51
Here’s a performance profile from today: