DNV drone inspection

遙控無人機信箱: [email protected]. 民航局無人機辦公室各項業務諮詢電話. 一、無人機註冊、檢驗、飛安事件：02-2349-6141. 二、飛航活動申請、飛航公告、 ...

drone的意思、解釋及翻譯：1. a low continuous noise that does not change its note: 2. an aircraft that does ...

DJI technology empowers us to see the future of possible. Learn about our consumer drones like DJ...

drone · n. 嗡嗡聲；雄蜂 · vi. 嗡嗡叫; 嗡嗡響 · vt. 低沉單調地說; 低沉單調地唱 ...

drone noun (NOISE) ... Outside the tent I could hear the constant drone of insects. 我能聽到帳篷外面昆蟲發出的...