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If they have time, astronauts and cosmonauts will look to plug the leak or close the hatch to the leaking section of the station. (That is how they dealt with a minor leak in the station’s PrK module for a number of years, and it basically worked.) Remember, though, that this is the worst-case scenario, and our crew will run into a hard deadline. Once pressure falls to around 490 mm Hg, NASA says, critical systems risk breaking down. Astronauts could suffer hypoxia, oxygen deprivation so debilitating they could become delirious. It will be a heart-wrenching call, but if nothing else can be done, the crew will need to go to their crew vehicles and leave the ISS.，详情可参考体育直播
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另一大品种是硫磺，2日国内硫磺市场情绪明显走强，价格大幅上行，国内硫磺港口价上调至4,250元/吨，按进口平价折算约为531美元/吨（cfr），较2月27日4,045–4,055元/吨的港口价水平上涨约5%。Argus于2月27日评估的中国到岸粒状硫磺价格为512–515美元/吨（cfr）。，详情可参考体育直播
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В Минобороны Украины описали новую разработку России словами «противник прогрессирует»Советник МО Украины Флеш: РФ ставит на БПЛА «Молния» ИИ для распознавания целей