JD4-15-2-92型 Model JD4-15-2-92 救生圈自亮浮燈及橙色煙霧信號 Self-igniting light and Orange oke Signal for lifebuoys 該信號能提供自亮燈和自發煙霧信號供白晝和黑夜使用并相等地分布在船舶兩舷。 A lifebuoy is provided with self-igniting light and self-activating oke signal which is available for use by dayand at night and to be equally distribu-ted on both sides of the ship. 發光強度 ≥2cd Luminous Intensity 能源時間 ≥2h Period of Energy Source 發煙時間 ≥15min Somke Duration JD4-15-2-92型 Model JD4-15-2-92 救生圈自亮浮燈及橙色煙霧信號 Self-igniting light and Orange oke Signal for lifebuoys 該信號能提供自亮燈和自發煙霧信號供白晝和黑夜使用并相等地分布在船舶兩舷。 A lifebuoy is provided with self-igniting light and self-activating oke signal which is available for use by dayand at night and to be equally distribu-ted on both sides of the ship. 發光強度 ≥2cd Luminous Intensity 能源時間 ≥2h Period of Energy Source 發煙時間 ≥15min Somke Duration