This standard specifies the compilation principles, composition and arrangement, preparation methods, application and management, and application methods of coal mine mechanical and electrical product models (hereinafter referred to as "product models"). This standard is applicable to the compilation of models of various coal mine mechanical and electrical products, equipment and components.
MT/T 154.1-1992 history
2011MT/T 154.1-2011 The model designation of electromechanical product for coal mine.Part 1:Directive
1992MT/T 154.1-1992 Coal mine electrical and mechanical product model compilation guidelines and management methods