Watch Hongqi's first "intelligent active spray technology" effectively curb thermal runaway and prevent battery pack combustion and explosion #HongqiHS7PHEV# Battery safety performance challenge of laser attack & high temperature acupuncture challenge has gone through many tests and demonstrated its hard-core strength #Flag sees the real chapter# #一发红旗# http://t.cn/A6mS2j1Z
看红旗首创“智能主动喷淋技术”有效扼制热失控，严防电池包燃烧爆炸
#红旗HS7PHEV# 电池安全性能挑战之激光暴击&高温针刺挑战
历经重重考验，展现硬核实力
#旗见真章# #一汽红旗# http://t.cn/A6mS2j1Z