Made of shaping Polytetrafluoethylene Resin into blank by moulding and sintering in ordinary temperature, then...
用聚四氟乙烯烧树脂在常温下经模压烧结制成坯料后再经车削制成宽幅的不定向薄膜。
Made of shaping Polytetrafluoethylene Resin into blank by moulding and sintering in ordinary temperature, then...
用聚四氟乙烯烧树脂在常温下经模压烧结制成坯料后再经车削制成宽幅的不定向薄膜。
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