Ceramic valve core will be best.

最好采用陶瓷阀芯.

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We produce different size of rubber valve core.

我司生产不同尺寸和种类的橡胶阀芯产品.

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Introduced the single - seat regulating valve valve core numerical control processing analysis and the numerical control programming.

介绍了单座调节阀阀瓣的数控加工工艺,阐述了阀瓣装夹定位方法,给出了阀瓣数控加工程序.

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This kind of valve core has no pollution, controls water flow well and saves water.

此类阀芯对水无污染, 且对水流大小控制较好,节水效果好.

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