✔ 最佳答案
The astronaut's space suit by the clothing, the hard helmet, the glove and astronautics boots and so on is composed, structure most is complex is a clothing. Take the US aerospace craft astronaut's space suit as the example, this is the present most advanced astronaut's space suit, is composed by 14: Most in the level is lining; Outside the lining is the fluid cooling wear, this kind of clothing is and puts on by the nylon elastic fiber at the above many transportations refrigerant plastic narrow tube is made; The fluid cooling wear outside is two pressurizes the impermeable cake; Then limits the level, uses for to limit pressurizes outside the aeroseal strike to inflate; Limit level outside is the heatproofing guards against micro falls the dust clothing, is composed by 8, plays the heatproofing and guards against micro falls the dust role; Most outside is a coat. The aerospace craft astronaut's space suit is presses down half-length, the lower part of the body and the arm separately cuts out sews. The upper part of the body has a hard glass textile fiber shell, is the clothing support; The lower part of the body is loaded with the bearing in the waist, may guarantee the body revolves the activity. The aerospace craft astronaut's space suit although the structure is complex, but puts on is not certainly difficult, about the common 15 minute clocks then the clothing finishes.