PAK Polyester Alkyd 聚酯树脂

PAN Polyacrylonitrile 聚丙烯腈

PAP Piping Arrangement Plan 管道布置平面

PAPI polyaryl polymethylene isocyanate 多苯基多亚甲基多异氰酸酯

PARA Polyaryl Amide 聚芳酰胺

PB Particle Beam 微粒束

PBS Butadine styrene Copolymer 丁二烯—苯乙烯共聚物

PC Propylene Carbonate 碳酸丙烯, 碳酸丙二酯

PCA Pyrrolidone Carboxylic Acid 吡咯烷酮羧酸

PCN processing control number 加工控制数

PDE PhosphoDiEsterase [enzyme] 磷酸二羟丙酮

PE Polyethylene 聚乙烯

PEM Polyethylene With Medium Density 中密度聚乙烯

PEP Photolithography and Etching Process 光刻和腐蚀工艺

PET Polyethylene Terephthalate 聚对苯二甲酸乙二醇脂

PG Propylene Glycol 丙二醇

PI Plastic Index 塑性指数

PIN Process Intensification Network 过程强化网

PK Polyketone 聚酮

PMP Poly(4-methylpentene-1) 聚4-甲基戊烯-1