... 偏氟乙烯三氟氯乙烯共聚物 fluoro resin 23-14 铸造用酚醛树脂 foundry phenolic resin 食品级不饱和聚酯树脂 food grade unsaturated polyester resin ...
基于8个网页-相关网页
foundry phenolic resin
铸造酚醛树脂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The synthesis principle and advantages of alkaline phenolic resin for foundry were introduced.
介绍了铸造用碱性酚醛树脂的合成原理及优点。
youdao
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。
应用推荐
模块上移
模块下移
不移动