Air is bled from the pneumatic manifold and conditioned by two separate and independent cooling packs. The above sentence means "空气从气源总管引出并由两个独立的，互不关联的冷却组件控制。" "
A.1
正确答案是A
Air is bled from the pneumatic manifold and conditioned by two separate and independent cooling packs. The above sentence means "空气从气源总管引出并由两个独立的，互不关联的冷却组件控制。" "
A.1
正确答案是A