日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Burning system of Beijing Olympic Torch

Updated: 2007-04-26 21:00The burning system of the torch is designed by China Aerospace Science & Industry Corporation. Its stable burning technique and adaptability to the environment have reached a new technical level. It can stay alight in severe weather conditions such as strong wind, rain, snow, hail, etc. The flame can also be identified in sunshine and areas of extreme brightness so as to satisfy the requirements of capturing photographic images and video footage.