The purpose of the bulkhead is threefold: to seal the forward end of the motor, to retain the pyrogen igniter, and to act as a blowout plug in case of motor overpressurization (discussed earlier).
的目的,该舱壁是三个方面:密封着

车,保留热原点火器,并充当井喷堵塞在案件电机overpressurization (讨论以较早者为准) 。


的球面

知道如何建造
有一栋房子,爸爸让我帮他重建他们码头的
之前 | Me Before You
。


