polystyrene resin meaning in English

聚苯乙烯树脂

Hygienic standard for polystyrene resin used as food packaging material
食品包装用聚苯乙烯树脂卫生标准
Carboxylated polystyrene resin
羧化聚苯乙烯树脂
Method for analysis of hygienic standard of polystyrene resin for food packaging
食品包装用聚苯乙烯树脂卫生标准的分析方法
Synthesis of oxidized piperidinyl polystyrene resin and its adsorption property for phenol
聚苯乙烯型氧化哌啶树脂的制备及对苯酚的吸附性能