MDM =Maintenance Diagnostic Manual 维修诊断手册
- The Mass Democratic Movement, a coalition of anti-apartheid groups organizing the defiance activities, has been mentioned so frequently by the white candidates that MDM, as it is commonly called, has become a household name.
- "In the last two years, more has happened than in the last 20 or the last 50," says Jaime d'Almeida, managing director of an investment banking company called MDM.