Polyethylenimine聚乙二胺 Poly(etherimide)聚醚酰亚胺 Professional Engineers in Industry (division of NSPE)专业的工程师在工业(划分NSPE) Photo Electronic Imaging (magazine)照片电子成像(杂志) Professional Education Institute职业教育学院 Paul-Ehrlich Institute (Germany)Paul-Ehrlich研究所(德国) Porcelain Enamel Institute陶瓷珐琅学院 Pulmonary Interstitial Emphysema间质性肺气肿 Photoelectric Injector光电喷油器 Positive Enemy Indication正面敌人的提示 Polyether Imide (thermoplastic)聚酰亚胺(热塑性) Pereira, Colombia - Matecana (Airport Code)哥伦比亚佩雷拉Matecana(机场) Petroleum Equipment Institute (Tulsa, OK, USA)石油设备研究所(图),好吧 Principal End Item校长结束项目 Plant Equipment, Inc.工厂设备有限公司创立于1996年