对于石墨垫圈来说，并不需要18-8嵌体。

The 18 - 8 inlay is not required for graphite gaskets.

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对于石墨垫圈来说，并不需要18-8嵌体。

The 18-8 inlay is not required for graphite gaskets.

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在一些美国尼伯科铸铁阀门上可选择石墨填料和垫圈。请咨询工厂。

Graphite Packing and Gaskets optional on some NIBCO Iron Valves. Consult factory.

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标准美国尼伯科铸铁阀门配置合成纤维和石墨填料，以及合成纤维垫圈。

Standard NIBCO iron valves are furnished with Synthetic Fibers and Graphite packing, along with Synthetic Fibre gaskets.

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我们进口石墨片、石墨环、密封产品、水泵垫圈。

Graphite sheet, graphite rings, sealing products, gaskets for pumps.

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我们进口石墨片、石墨环、密封产品、水泵垫圈。

Graphite sheet, graphite rings, sealing products, gaskets for pumps.

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