Увеличит ли скорость заточка и полировка гребного винта?

In this video, we'll test whether sharpening and polishing a propeller will improve a boat's performance. For those interested in purchasing a Flagman boat, there's a special discount on boats for channel viewers. You can also order a Marlin outboard motor from me. To receive a discount, please contact me by email at [email protected] or by phone at +7 993 488-21-41