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法国阿里安火箭第６３次发射失败原因调查委员会主席让一保罗·埃尔特曼２月１８日说，今年１月２４日发射的阿里安火箭第三级发动机涡轮泵液态氧内的一个轴承冷却过迟是导致发射失败的原因。遥测数据分析表明，可能是因为氧气排放时渗入系统的潮气造成了冷块。这一障碍可能堵
French Arion rocket 63rd launch failed Chairman of the Commission Jean-Jean Paul Eltman said on February 18 this year, January 24 this year, the Arnean rocket stage III turbine turbo pump liquid oxygen cooled within a bearing Too late is the reason for the launch failure. Telemetry data analysis suggests that it is possible that cold blocks were caused by the moisture that permeated the system during the discharge of oxygen. This obstacle may be blocked