The sailing efficiency of an underwater glider. an important type of marine environment detection and data collection equipment. directly affects its range and duration. The zero-angle-of-attack gliding can be achieved by adjusting the wing installation angle to minimize the drag and improve the sailing efficiency. https://safeersappliancers.shop/product-category/neff-n50-ki5852sf0g-integrated-50-50-fridge-freezer/