
Rock drilling - Trapezoidal thread connection for percussive drilling - Dimensions, design.
NORMA vydaná dňa 1.3.2016
Designation standards: DIN 20353:2016-03
Publication date standards: 1.3.2016
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Gesteinsbohren - Trapezgewindeverbindungen für Schlagbohrgestänge - Maße, Ausführungen.