CAAC Regional Administration may request domestic operator in written form to make the adjustment to the relevant contents and distribution or revisions of the Dangerous Goods Air Transport Manual.
民航地区管理局可以通过书面形式要求国内经营人对危险品运输手册的相关内容、分发或者修订做出调整。
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The unit's lateral sectors permit selective air pressure adjustment across its entire width, allowing the Air Turn to compensate for cambered webs and uneven tensions.
In addition, some power seats have a lumbar adjustment that USES a small air pump to inflate a bag or bags on the lower back of the seat to serve as a pillow.