铝管,膨胀节,金属软管,补偿器,非金属补偿器,非金属膨胀节,软管,波纹补偿器,,, ... 电木 Bakelite 电玉；醛树脂 ureaformaldehyde (UF) 电池 cell ...
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铝管,膨胀节,金属软管,补偿器,非金属补偿器,非金属膨胀节,软管,波纹补偿器,,, ... 电木 Bakelite 电玉；醛树脂 ureaformaldehyde (UF) 电池 cell ...
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...w.sto.net.cn 关键词： 脲醛;改性;酶解木质素;微胶囊红磷;丁苯橡胶;阻燃性能;力学性能 [gap=1552]Keywords ：urea formaldehyde; modification; enzymatic hydrolysis lignin; micro encapsulated red phosphorus; ..
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... urea formaldehyde脲醛；尿素甲醛 urea formaldehyde resin脲醛树脂；尿素树脂；脲醛尸 formaldehyde solution甲醛溶液；福尔马林 ...
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UF Urea-formaldehyde resin 脲甲醛树脂 ; 电玉粉 ; 脲醛树脂 ; 脲甲醛树胶
Urea Formaldehyde Resin 尿素树脂 ; 脲醛树脂 ; 尿素甲醛树脂
Urea-formaldehyde Resin 醛树脂 ; [树脂] 脲甲醛树脂 ; 脲醛 ; 尿醛树脂
urea-formaldehyde resin adhesive 尿醛树脂胶 ; [树脂] 脲醛树脂胶 ; 脲醛树脂胶黏剂
urea formaldehyde resins 尿素甲醛树脂
urea formaldehyde plastics 脲醛塑料 ; 脲甲醛塑料
urea-formaldehyde moulding compound 脲醛压塑混合物
urea-formaldehyde foam 脲醛泡沫塑料
The storing stability of urea formaldehyde resin adhesive with the change of PH value is researched in attempt to guide the production and imporove the application for products.
对脲醛树脂胶的贮存稳定性随p H值的变化进行研究，以指导生产，提高产品的适用。
Remove asbestos or urea-formaldehyde insulation from buildings when required.
需要时从建筑物上移除石棉或脲醛绝缘物。
The abamectin microcapsules were prepared by in-situ polymerization process in this work, with melamine-formaldehyde resin and urea-formaldehyde resin as wall materials respectively.
采用原位聚合法，分别使用脲醛树脂和蜜胺树脂两种囊壁材料对生物农药-阿维菌素进行了微胶囊包覆。
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