Couplers, loose spigots and base-plates for use in workung scaffolds and falsework made of steel tubes; requirements and test procedures; german version EN 74:1988— 15 стр.
Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL (ISO 3951-1:2005); Text in German and English— 223 стр.
Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection (ISO 2859-1:1999 including Technical Corrigendum 1:2001), Corrigenda to DIN ISO 2859-1:2004-01— 4 стр.
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures; German version EN 74-1:2005— 39 стр.
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 3: Plain base plates and spigot pins - Requirements and test procedures; German version EN 74-3:2007— 14 стр.
Service and working scaffolds; types of scaffolding constructions expect ladder scaffolds and scaffolds made of prefabricated elements; safety requirements and basic versions— 12 стр.
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures; German version EN 74-1:2005— 39 стр.
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 3: Plain base plates and spigot pins - Requirements and test procedures; German version EN 74-3:2007— 14 стр.
