... tetrafluoroethylene聚四氟乙烯 tetrafluoroethylene聚四氟乙烯四氟乙烯 tetrafluoroethylene四氟乙烯 ...
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聚四氟乙烯和四氟乙烯和硅酮绝缘体在60摄氏度以下可用。
Teflon, tefzel and silicone insulations are usable below 60 Celsius.
介绍了我国聚四氟乙烯生产现状及存在问题，同时也介绍了世界聚四氟乙烯的市场状况。
The current situation of China's polytetrafluoroethylene production and existing problems is introduced. The polytetrafluoroethylene market in the world is also related.
报道了采用新型高分子材料聚四氟乙烯车削板为原料，机械加工生产高速晒图机的重要部件——大孔径聚四氟乙烯筛板的方法。
A method of machining to produce the big bore diameter PTFE sifter of the parts for high speed diazo printer was reported, by using polymer PTFE material.
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