Mine support; roof bars single props; lengths
Edition 1986-01

Vegetation technology in landscaping - Protection of trees, plantations and vegetation areas during construction work
Edition 2014-07

Pneumatic tools, screw nozzle tips
Edition 1970-01

Production in optical engineering - Diamond impregnated cup wheels - Part 1: With steep cone
Edition 2009-08

Simple underground track points; 20 m radius, 1 : 5 inclination; geometric dimensions
Edition 1988-10

Simple underground track points; 30 m radius, 1 : 6 inclination; geometric dimensions
Edition 1988-10

Simple crossovers for underground tracks; 20 m radius, 1 : 5 inclination; geometric dimensions
Edition 1988-10

Simple crossovers for underground tracks; 30 m radius, 1 : 6 inclination; geometric dimensions
Edition 1988-10

Simple crossovers for underground tracks; 50 m radius, 1 : 7 inclination; geometric dimensions
Edition 1988-10

Breakdown coupling; connection dimensions, pin and securing
Edition 1976-01