Nghĩa của từ aeronautical emergency frequency bằng Tiếng Việt
@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-tần số khẩn cấp hàng không
Đặt câu có từ "aeronautical emergency frequency"
1. providing for communication on the aeronautical emergency frequency 121,5 MHz.
2. (4) providing for communication on the aeronautical emergency frequency 121,5 MHz.
3. The radio communication equipment shall provide for communication on the aeronautical emergency frequency 121,5 MHz.
4. (b) The radio communication equipment shall provide for communication on the aeronautical emergency frequency 121,5 MHz.
5. Radio communication equipment, if required by (a), shall provide for communication on the aeronautical emergency frequency 121,5 MHz.