Energy Efficient Engine

en-GB/ˈɛnəd͡ʒɪ ɪˈfɪʃnt ˈɛnd͡ʒɪn/
en-US/ˈɛnɚd͡ʒi ɪˈfɪʃənt ˈɪnd͡ʒən/

ক্যাটাগরি:

turbofan