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牛油棉紗盤根系用(yong)石(shi)(shi)棉線（或(huo)金屬石(shi)(shi)棉線）為原料，經合股編制(zhi)浸漬潤滑編織或(huo)扭制(zhi)而(er)(er)成，麻紗盤根是以(yi)亞(ya)麻為原料加工(gong)而(er)(er)成，所以(yi)也有亞(ya)麻盤根一稱。選用(yong)于回轉(zhuan)軸(zhou)，往復活(huo)塞或(huo)伐門桿上作密封材料。

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牛(niu)油盤(pan)根是用石棉線（或(huo)(huo)用金屬石棉線）浸漬潤滑(hua)油表涂(tu)石墨編織或(huo)(huo)扭制而(er)成。油浸亞麻盤(pan)根，牛(niu)油繩供應廠家

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