Mobile access and working towers made of prefabricated elements; materials, dimensions, design loads and safety requirements; german version HD 1004:1992— 22 стр.
Service and working scaffolds made of prefabricated elements; materials, dimensions, design loads and safety requirements; german version HD 1000:1988— 30 стр.
Mobile access and working towers made of prefabricated elements - Materials, dimensions, design loads, safety and performance requirements; German version EN 1004:2004— 32 стр.
Mobile access and working towers made of prefabricated elements - Materials, dimensions, design loads, safety and performance requirements; German version EN 1004:2004— 32 стр.