作者：孙梦婕航天服航天员载人航天器运动模拟器俄罗斯零重力曲棍球疲劳太空行走踏车
摘要：01 Both suits are very capable．The US suit is more flexible and less tiring to work in．This is mostly because it operates at a lower pressure．The lower pressure means however,that one must follow a 2-hour prebreathe protocol that includes breathing pure oxygen and exercising．The US suit also has many different parts(arm and leg segments)and custom built gloves．Therefore,it is logistically complicated．
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