Repair and install railway car parts such as compressors, air valves, bearings, couplings, air cylinders and piping.

维修及安装铁路车辆部件如压缩机，空气阀，轴承，联轴器，气缸和管道。

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Additionally, the material traceability issue discovered in 2013 with critical passive core cooling valves, named squib valves, is being resolved with replacement parts that have been procured.

此外，被称为爆破阀的重要非能动堆芯冷却阀于2013年发现了材料的可追溯性问题，目前正在通过采购替换部分来解决。

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All the operating parts like steam valves etc. adopt the humanization design, in order to facilitate actual operations.

所有蒸汽阀等操作部件均采用人性化设计，方便操作调控。

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Yuhuan is known for its production of valves, automobile parts and furniture.

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It also has fewer moving parts, like pumps and valves.

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