Deduced formula (2-4) with engineering calculated of fin axle plane may be given as theoretical reference base for elemantary design of fin surface.是什么意思_Deduced formula (2-4) with engineering calculated of fin axle plane may be given as theoretical reference base for elemantary design of fin surface.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句