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Four oxygen machining parts refer to workpieces manufactured using aluminum trioxide (Al2O3) material. Aluminum trioxide is a common ceramic material
查看详情The PTFE gasket is molded or cut. It has excellent flexibility, creep resistance, high and low temperature resistance, corrosion resistance, cold flow
查看详情Polytetrafluoroethylene occupies a place in sealing materials due to its unique performance. Polytetrafluoroethylene gaskets are widely used, and the
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