Other benefits of this rotary drive include its straightforward design, minimal maintenance requirements, and, most importantly, its extraordinarily high efficiency.

该旋转驱动器的其他优点包括其简单的设计、最少的维护要求，以及最重要的是其极高的效率。

A new paragraph 9 to regulation 15 Maintenance requirements covering testing intervals for satellite emergency position indicating radio beacons (EPIRBs).

第 15 条新增第 9 段 维护要求，涵盖卫星紧急无线电示位标 (EPIRB) 的测试间隔。

In many ways, we fetch the aircraft as they have more maintenance requirements on the aircraft that has been in storage or is in storage than we do with the aircraft that's out actively flying.

从很多方面来说，我们筹备飞机是因为相比正在服役的飞机，已经储备的或正在储存当中的飞机有更多的维护要求。