介绍了ZZP1250AG型减速器替代zhg型提升机减速器的改造方法。

This paper introduces a reforming method of ZZP1250AG decelerator replacing the elevator of ZHG.

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咆哮着的喷气发动机推力反向器当大型MD-11型喷气式飞机着陆时,咆哮着的发动机推力反向器开始减速,然后转向停靠在一排泛光灯照明大楼前的货车。

Roaring thrust-reversers rapidly slow the giant MD-11 jet as it touches down on the runway before turning to taxi towards a sprawling floodlit building.

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全球经济减速正在给越南这个一度兴旺的出口驱动型经济体笼罩上长长的阴影。

The global slowdown is casting a lengthening shadow over Vietnam’s once-booming export-driven economy.

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