PDE缩写的意思

HR GR PBI APPI CT ETFE ACC CR VS AR Bi PBA SOS ECT FS IO3 E/VAC Rn Dacthal AN-BU ENBA DOA SCR Phth EMA PIT PIB PA DHXP CSRI HAV HMQC AS LSADO PRFT NBD ECVM DOTP LC LV DMT FSI IOMC PSE ET TFE IR ABR SiO2 NPGDA AMI PAEK POR TPR AB ANBA PI 2DFTS ELINCS abs