2023DIN 20163:2023-01 Blasting technology - Terminology, units and symbols / Note: Date of issue 2022-12-02*Intended as replacement for DIN 20163 (1994-11).
1994DIN 20163:1994-11 Blasting - Terminology, units and symbols / Note: To be replaced by DIN 20163 (2023-01).
1994DIN 20163:1994 Blasting - Terminology, units and symbols