urea-formaldehyde condensation product
urea-formaldehyde condensation product
脲醛缩合产物
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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A new type of phenolic resin adhesive for casting was prepared by condensation polymerization of furfuryl alcohol and the reaction product between phenol, phenylphenol, urea and formaldehyde.
苯酚、苯基苯酚、尿素与甲醛的反应产物进一步与糖醇缩聚生成新型铸造用改性酚醛树脂粘结剂。
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