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[das] 酚醛树
phenol formaldehyde plastic(PF), phenol-aldehyde resin, phenolic resin, PF resins


[das] 酚醛树种合热固树,通乙醛应获制造模制品,涂层合剂
phenol formaldehyde plastic(PF), phenol-aldehyde resin, phenolic resin, PF resins


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