|
|
Mechanical attractions. Steel structures. Principal rules of the design
|
Automatic play machines. Technical rudiments and the methods of tests
|
Children's playgrounds equipment. Swing's safety of structure and test methods. General requirements
|
Children's playgrounds equipment and surfacing. Swing's safety of structure and test methods. General requirements
|
Children's playgrounds equipment. Slide's safety of structure and test methods. General requirements
|
Children’s playgrounds equipment and surfacing. Safety of structure and test methods for slides. General requirements
|
Children's playgrounds equipment. Safety of structure and test methods. General requirements
|
Children’s playgrounds equipment and surfacing. Safety of structure and test methods. General requirements
|
Mechanized attractions safety. Principal rules of the design of steel constructions
|
Information-telecommunication game systems. General provisions. General requirements for functioning
|
Information-telecommunication game systems. Functioning control
|
