东北炕老汉女娃做爰小说_人人看人人插_h视频国产_欧美一级不卡_狂野欧美性猛交,08年阿娇未处理大尺度照,女人15一17毛片,一边摸一边爽一边叫床爽

Hongki Lee, professor at Woosuk University. He is currently the president of the dean of the college of science & technology of Woosuk University and chairman of the hydrogen Economy Standard Forum, The Hydrogen Fuel Cell Regional Innovation Center,The Korea Fuel Cell Standard Committee and Korea ISO/IEC Int’l Standard Committee (Fuel Cell Division ) Expert.He is also the member of The Korean Society of Industrial & Engineering Chemistry, Material Research Society of Korea, The Korean Institute of Electrical Engineering, The Korean Institute of Chemical Engineering, The Korean Chemical Society,The Korean Society for Energy Engineering. At 2024,He was elected to lead international fuel cell standards committee. His research intersts include Fuel Cell(AFC, PAFC, PEM, SOFC, catalyst, MEA, bipolar plate, stacking) and Secondary Battery(Li, RFB) Energy storage system.He published more than 140 papers and grant more than 40 patents.