low toxic uf 低毒脲醛
low toxic uf resin 低毒脲醛树脂胶
low poison uf resin 低毒脲醛树脂
low toxicity uf resin 低毒脲醛树脂
low poisonous uf resin 低毒脲醛树脂胶
low formaldehyde uf resin 低醛化脲醛树脂
low molar ratio uf resin 低摩尔脲醛树脂
low formaldehyde-emission uf resin 低甲醛释放脲醛树脂
Based on reaction mechanism of UF, low toxic and modified technology of UF were discussed.
从脲醛树脂生成机理出发，介绍了脲醛树脂的低毒改性技术。
Results Diabetic Kidney disease, the elderly, UF quantity big, the secondary of secondary hyperparathyroidism in patients with marked increase in ratio of low blood pressure.
结果糖尿病肾病、高龄、超滤量大、继发性甲旁亢的患者发生低血压的比例明显增加。
Modifier was added on medium-term of synthetic process with its adding amount being 3%, a favourable low toxic modified UF resin adhesive could be synthesized on the basis of colloid theory.
应用胶体理论，在树脂合成过程中期加入改性剂，改性剂添加量为3%，合成了性能良好的低毒改性脲醛树脂胶。
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