JD2-300-89型火箭降落傘火焰信號(hào)
Model JD2-300-89 Marine red flare Parachute Signal
用于船舶、救生艇和救生筏長(zhǎng)距離的遇險(xiǎn)信號(hào)
for long range distress signaling from ships,lifeboats and liferafts.
發(fā)光強(qiáng)度 ≥30，000cd
Luminous Intensity
燃燒時(shí)間 ≥40s
Burning Period
到達(dá)高度 ≥300m
Reach An Altitude