NEN EN 13120 : 2009 C1 2015

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operating effort
5 Design of the operating mechanism - Diagrams HPV ('human
   pull value')
6 Misuse
7 Mechanical endurance (repeated operation cycles)
8 Safety in use
9 Hygiene, health and environment
10 Thermal resistance
11 Appearance
12 Durability
13 Handling and storage
14 Information for use
Annex A (informative) Definition of internal atmospheric conditions
        (Interior surroundings)
Annex B (normative) List of significant 'machine' hazards
Annex ZA (informative) Relationship of this document with EC
         Directives
Bibliography

Defines the requirements which internal blinds shall fulfil when fitted to a building.