All the maintenance and repair parts are equipped with catwalk or seizure ladder. Besides, there is enough operation space with a more comfortable operation and more convenient maintenance.

各保养、维修部位均设有走台或检梯，且有足够的操作空间，操作更舒适，维修更方便。

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Thermal spraying is a new technology to strengthen surface of material and maintain size of works. It is widely used in maintenance and repair parts and manufacturing, especially in power plant.

热喷涂技术作为材料表面强化、保护和尺寸恢复的新技术，在设备维修、机械制造中得到广泛应用，尤其在电厂部件的修复和维护中得到充分体现。

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Profits used to come from selling engines and replacement parts. Now they come from providing long-term repair and maintenance-or "power by the hour".

公司原本通过销售引擎和零部件来获取利润，而现在则通过提供客户长期的检修和保养服务或者称之为“按飞行小时包修合同”。

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