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长期以来,由于受器材、场地、经费、运载工具和技术水平等因素的制约,降落伞只能降不能升,致使大多数人的蓝天自由翱翔的梦想难以实现。随着航空科技的发展,航空器材的不断更新,新型伞的相继问世,给梦寝以求的航空爱好者插上了飞翔的翅膀,使梦想变成了现实。降落伞人类第一个真正从天空跳伞成功的是法国青年加勒林。1797年10月22日,他在巴黎上空从100米高的
For a long time, parachutes can not be lowered or lowered due to the constraints of equipment, space, funding, means of delivery and technical level. As a result, most people’s dreams of free flying are hard to come by. With the development of aviation science and technology, the continuous updating of aviation equipment and the success of new types of umbrellas have brought the dream lovers into flying wings to make dreams come true. Parachute The first man to successfully parachute from the sky was the French youth Gallerian. On October 22, 1797 he was over 100 meters high above Paris