A、 压力传感器安装在关断活门的下游。
B、 压力衰减器安装在关断活门的上游。
C、 压力传感器安装在隔离活门的下游。
答案:A
A、 压力传感器安装在关断活门的下游。
B、 压力衰减器安装在关断活门的上游。
C、 压力传感器安装在隔离活门的下游。
答案:A
A. 机身站位360处的地板梁有低度腐蚀(长2英寸,直径1英寸)。
B. 机身站位360处的地板梁有重度腐蚀(长2英寸,半径1英寸)。
C. 机身站位360处的地板梁有中度腐蚀(长2英寸,直径1英寸)。
A. 把上凸轮放到与拆下时所做标记一致的位置。
B. 上部卡箍安装的位置应该与拆卸标记保持一致。
C. 经同意后,对应拆卸时所作的标记将上部曲柄安装在位。
A. The main oil/fuel heat exchanger uses the low temperature of the scavenge oil to reduce the fuel flow from the low pressure fuel pump.
B. The main oil/fuel heat exchanger uses fuel from the low pressure fuel pump to decrease the temperature of the scavenge oil.
C. The main oil/fuel heat exchanger sends fuel from the low pressure fuel pump to the scavenge oil lines to decrease the oil temperature.
A. The swivel nuts on both valves engage threads on an internal stem that loosens or draws tight the valve stem to a metal seat.
B. The rotating nuts on both valves are meshed with the threads on the inner valve stud, so that the valve stud is loosened or tightened to a metal valve base.
C. The swing nuts on both valves engage with the threads on the internal spool, allowing the spool to loosen or tighten to the metal seat.
A. 不要超过这个速度或马赫数,但当空气平稳时仅仅小心操作就足够了。
B. 除非在平稳的空气中谨慎操作,否则不得超过此速度或马赫数。
C. 不要超过这个马赫数的速度,除非接受警戒只在平稳的空气中操作。
A. Some service reports were used to select items that are similar in application design and downloading to do the check.
B. Some sevice reports are used to select items that are similar in application, design and loading to do the inspection.
C. In order to do the inspection, some service reports used to choose programs similar in apply, design and loading.
A. 检查叶片是否有裂纹。
B. 检查刀片是否有擦伤。
C. 检查叶片是否出现凹坑。
A. The dictionary includes some unapproved words that can be technical names if you can put them in the applicable technical name category.
B. Some approved words are included in the dictionary, they can be technical names if they belong to applicable technical name category.
C. The dictionary contains some unapproved words, which can be put in separate technical name category, they can be technical names.
A. 使用不含油的溶液。
B. 使用不含油的解决方案。
C. 使用的滑油里面不能有溶液。
A. 如果有必要,增加更多垫片。
B. 增加更多气源是有必要的。
C. 如有必要,添加更多汽油。