China's pioneering extravehicular activity (EVA) suit B for the space station has triumphantly fulfilled 20 EVA missions, surpassing the target of '20 missions in 4 years' for its lifespan extension. This suit has been employed by 11 astronauts across 8 manned missions and, following comprehensive evaluation, remains in robust and excellent condition, solidifying its reliability for space station EVA activities. Furthermore, the next-generation EVA suits D and E have been successfully uploaded aboard the Tianzhou-9 cargo spacecraft, completed testing, and are poised for gradual integration into operational use in the future.
