自发烟雾信号 meaning in English
self-activating smoke signal
Examples
- A lifebuoy is provided with self - igniting light self - activating smoke signal which is available for use by day at night to be equally distribu - ted on both sides of the ship
该信号能提供自亮灯和自发烟雾信号供白昼和黑夜使用并相等地分布在船舶两舷。 - A lifebuoy is provided with self - igniting light and self - activating smoke signal which is available for use by dayand at night and to be equally distribu - ted on both sides of the ship
该信号能提供自亮灯和自发烟雾信号供白昼和黑夜使用并相等地分布在船舶两舷。