DTT缩写的意思

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