GS缩写的意思

LI ALX EGY AMTEX CC AES NACOA LC NGWA TKY SWS HAV SCO ART IRI UAP BS EST TV CF ESP EbS CHB WA WGS JNB DWICA JERS COM SR WWW MD WI WC GWP PPRD BST TA SMMS Urumqi AOR CAS POI N.Heb. N HON PNG SW VI CEE PAR XXX NEIC BH GA SEA EGS WbS YT OSO