这次大修采用了PW无料钟炉顶、铜冷却壁和INBA炉渣处理等先进技术。

Some advanced techniques are adopted, such as PW type bell-less top, copper cooling stave and INBA slag granulation process.

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特别针对微小芯片粘贴系统的高精度要求，采用了全闭环控制、视觉定位等先进技术。

And aiming especially at the high demand of precision, the advanced technology of full closed loop control and visual locating has been carried out.

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采用基于GIS等先进技术的森林资源档案，数据更新才能及时反映森林资源动态变化。

The data renewal of forest resource archives based on GIS can reflect the dynamic changes of forest resources.

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