coating agents for food 食品被膜剂
polyurethane coating agents 聚氨酯涂饰剂
Better results have been obtained when it was applied in leather coating agents.
将乳化蜡在皮革涂饰剂中进行了应用，获得了较好的效果。
These chemicals are mainly surfactants used as solubilizers, emulsifiers or coating agents.
这些化学制剂主要用于溶解剂、乳化剂和涂层作用剂的表面活性剂。
All kinds of electric plating coating agents and environmental hang out with retreat plating.
各种电镀层退镀剂及环保型挂具退镀剂。
应用推荐