phenolaldehyde resin

• 酚醛树脂

phenolaldehyde resin的用法和样例：

例句

1. The development of phenolic resin used for refractories was briefly summarized.
   简要介绍了耐火材料用酚醛树脂的发展状况。
2. Resol phenolic resin is one of important resin adhesives in foundry industry.
   热固性酚醛树脂是树脂砂铸造生产中重要的树脂粘结剂之一。