phenolaldehyde
- 网络酚醛类；酚醛树脂活性炭
phenolaldehydephenolaldehyde
酚醛类
酚醛类(phenol aldehyde) 醇酸类(alkyd) 硝基类(pyroxyline) 氨基类(amino) 过氯乙烯类(chlorinated polyvinyl) 环氧酯类(epoxy est...
酚醛树脂活性炭
高活性酚醛树脂,high active phenolic... ... ) high active phenolic resin 高活性酚醛树脂 ) phenol aldehyde 酚醛树脂活性炭 ...
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