The transmission system consists of one main gearbox with a 30-minute dry run capacity, one intermediate gearbox, and a tail gearbox.

传动系统由一台具有30分钟空运行能力的主变速箱、一台中间变速箱和一台尾变速箱组成。

Among its other enhancements are a reinforced main rotor gearbox and a fully equipped glass cockpit with Active Matrix Liquid Crystal Displays.

其他增强功能包括加固的主旋翼变速箱和配备有源矩阵液晶显示器的设备齐全的玻璃驾驶舱。

One of the report's 12 safety recommendations is to " enhance the robustness, reliability, and safety of the main gearbox" in the two Super Puma models.

该报告的 12 条安全建议之一是“增强两款 Super Puma 车型主变速箱的稳健性、可靠性和安全性”。