variable pitch propeller

propeller with blades that can be rotated to control their pitch while in use

en-GB/ˈvɛəɹɪəbl ˈpɪt͡ʃ pɹəˈpɛlə/
en-US/ˈvɛɹiəbəl ˈpɪt͡ʃ pɹəˈpɛlɚ/

หมวดหมู่:

propeller