poly propylene meaning in English

聚丙烯

Some ideas of poly propylene random copolymer applied in engineering
管件工程应用的几点体会
Electrocatalytic oxidation of formic acid by polyaniline - poly propylene oxide
苯胺和环氧丙烷共聚物电催化氧化甲酸
Factors influencing the flocculation effect of poly propylene amide in the process of wastewater treatment
在废水处理中影响聚丙烯酰胺絮凝效果的若干因素
Characterization and electrocatalytic activity of polyaniline - poly propylene oxide prepared in 1 - butyl - 3 - methylimidazolium dihydrogen phosphate
甲基咪唑磷酸二氢盐中合成的苯胺和环氧丙烷共聚物的表征及其电催化性能