CAS缩写的意思

NPC ETX PD CADD SA&SD CAT CENSA CMC IEEE-CS ACS CAP CAT SDS CSD CBG IMAP ICS OBC GAPP AAS SDA BOB CAMPER TMCC INDA CAPP EIA SE IPLI ICP CDS CAP CTF NU ASPC CEL CGRM PCC CLE PCMCIA CPL CSD VCL SGU SWI GPDC CSTNET CEM CAE CMC PCCG CSTS CAD AST CARE ICS ACC CAE ECS CDI