The retrofit engineering work of Xiangfan Power Plants dry ash removal system is being explained with an analytical discussion of the systems collocation and its special features.

介绍了襄樊电厂除干灰系统改造工程，分析了其系统配置及特点，根据调试和运行情况，指出了应注意的问题。

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Concrete structures strengthened with carbon fiber reinforced plastic sheet (CFS) is a new retrofit method in the field of civil engineering.

碳纤维布加固混凝土结构是一种新型结构加固方法。

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Concrete structure strengthened with carbon fiber reinforced plastic sheet (CFS) is a new retrofit method in the field of civil engineering.

碳素纤维布加固混凝土结构是一种新型结构加固方法。

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Connaught Engineering - The Llanelli-based company has developed the world's only retrofit braking system which can save up to 25% on fuel and CO2 emissions through regenerative breaking.

BBC: Showcase for green car technology