This standard specifies the method for compiling product models of drum shearers (hereinafter referred to as shearers). This standard applies to the compilation of product models of coal shearers.
MT/T 83-1996 history
2006MT/T 83-2006 Drum shearer--Method of type symbolization
1996MT/T 83-1996 Compilation Method of Product Type of Drum Shearer