High quality spare parts of world famous brands are mainly used in electrical materials appliance, electric appliance, main electric engines, pneumatic valve, transmission parts cooling system.

电料、电器、主电机、气动阀门、传动部位以及制冷系统等一些主要零配件均采用世界名牌品质零配件。

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Note: The main spare parts and sealing-ring materials of ball valve series can be designed for Options as per real working conditions and users special reauirements.

主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计选用。

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