出舱需要舱外航天服，还需要气闸舱，这些产品都是新研制的，没有经过飞行验证。
The descent needs descent spaceflight clothes and air brake cabin which are novel products and are not be validated by flying.
文章对低气压条件下气闸舱内换热过程的特点进行了理论分析，认为必须采取有效措施以解决气闸舱空气调节问题。
The reason of influencing aerodynamic noise of air-conditioning outdoor unit was analyzed in detail, and solve the problem of reducing the noise of air-conditioning.
备用冷却剂泵由波音公司制造，重780磅，刚好安装在空间站气闸舱前部的一个外工作面上，相对接近于故障泵模组。
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station’s airlock module, relatively close to the faulty pump module.
备用冷却剂泵由波音公司制造，重 780磅，刚好安装在空间站气闸舱前部的一个外工作面上，相对接近于故障泵模组。
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station's airlock module, relatively close to the faulty pump module.
备用冷却剂泵由波音公司制造，重 780磅，刚好安装在空间站气闸舱前部的一个外工作面上，相对接近于故障泵模组。
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station's airlock module, relatively close to the faulty pump module.
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