相关题目
58、The unit pressurizes and filters the oil.
57、如果驾驶舱显示有发动机过热警告,不要给飞机加油。
56. When this occurs, 9th stage bleed air is automatically used.
55、遵守部件的拆卸程序。
54、Identify a revision to an illustration with a black vertical line in the left margin opposite the revised portionor use a "pointing hand".
53、lf the 'meaning changes, use a different construction.
52、解释如何检查它们是否正常运行,以及如何识别故障
51、词典包括一些未经批准的词,如果能把这些词归在适用的技术名称类别中,它们可以是技术名称。
50、Revisions, additions and deletions shall be identified by a vertical black line along the outside of the pageopposite only that portion of the printed matter that was changed.
49、You can stow life vests in the space under the seats.
