dvt缩写的意思

Ly SZ. JKT. RN. TL TR PD NWL a.s. Ram MTO DF MMC YH S.P. V. CS SA CTF B.D T/S B.S. FOA S/S SC RHT L. PV GOH FE B.C. C/L TSN FNP ST B/G TOT FFM ASTMC.W.F.P. WP SAP MAT. LOA GWS HSP DN l. D. L. WMSP. SNP T. AQL P.P. BR NK. SS C.W BTM. W.L.