Concrete, reinforced and prestressed concrete structures - Part 2: Concrete - Specification, properties, production and conformity - Application rules for DIN EN 206-1— 62 стр.
Hand-held portable power tools - Measurement of vibrations at the handle - Part 3: Rock drills and rotary hammers (ISO 8662-3:1992); German version EN 28662-3:1994 + A1:1995— 11 стр.
Hand-held portable power tools - Measurement of vibrations at the handle - Part 3: Rock drills and rotary hammers (ISO 8662-3:1992); German version EN 28662-3:1994 + A1:1995— 11 стр.