2311. 机械动力输出装置来驱动附件。包括发动机安装的齿轮箱,齿轮,密封件,泵等。
答案解析
相关题目
1052. Do not open the housing while the electrical power is connected
1051. If your decision is not to replace the unit, monitor its temperature for a minimum of 15 cycles
1050. 把螺纹线连接到新电缆上。
1049. Weigh the two parts of the compound
1048. Clean the surface with a soap-and-water solution
1047. Use the left opening for easy access
1046. Use white paper with good strength characteristics and of sufficient weight and substance to eliminate excessive show-through when printed on both sides
1045. The laws are reconfigured to keep the load alleviation capability should an aileron or spoiler surface become inoperative
1044. The system test, which is self-contained and may duplicate other tests, contains all adjustments and tolerances to maintain systems or units at maximum efficiency
1043. The weight must be evenly spread over the stabilizer span
