Positive pressure light protective appliance for liquid propellant was manufactured, by using the electric airing technology, the dressed comfortability was enhanced.
研制了一种能有效防护液体火箭推进剂的正压式轻型防护服，利用电动送风技术，极大提高了穿着的舒适性。
LOW PRESSURE light on the fuel management panel of the P5 panel goes off.
确认P 5板的燃油管理控制面板上各对应低压灯熄灭。
LOW PRESSURE light on the fuel management panel of the P5 panel goes off.
确认P 5板的燃油管理控制面板上各对应低压灯熄灭。
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