Optics and optical instruments - Ancillary devices for geodetic instruments - Part 2: Tripods (ISO 12858-2:1999 + AMD 1:2013); Text in German and English— 16 стр.
Examination and test of new lifts before putting into service. Specification for means of determining compliance with BS EN 81, Lift features for fire-fighting conforming to BS EN 81-72— 22 стр.
Optics and optical instruments - Ancillary devices for geodetic instruments - Part 2: Tripods (ISO 12858-2:1999 + AMD 1:2013); Text in German and English— 16 стр.
Optics and optical instruments - Ancillary devices for geodetic instruments - Part 2: Tripods (ISO 12858-2:1999 + AMD 1:2013); Text in German and English— 16 стр.