oil physical and chemical analysis
oil physical and chemical analysis
油的理化分析
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The synthesis process of phenolic resin modified with boron and tung oil is given in this paper, its physical and chemical properties are studied by test and the relative analysis is carried out.
研究了硼桐油改性酚醛树脂的合成工艺，对其物化性能进行了试验研究和分析。
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