This document specifies the terms and definitions of the technical specifications for the production of tungsten carbide coated reinforced cutting picks, product classification, process flow and product diagrams, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This document applies to technical specifications for the production of tungsten carbide coated reinforced picks.
T/QGCML 3159-2024 history
2024T/QGCML 3159-2024 Technical specifications for the production of tungsten carbide coated reinforced picks