Introduction
Clause
1 Scope and object
2 Normative references
3 Definitions
4 Survey of water tests
  4.1 General
  4.2 Description of Tests R: Water
5 Test Ra: Falling drops
  5.1 Object
  5.2 Methods Ra 1: Artificial rain
  5.3 Methods Ra 2: Drip box
6 Test Rb: Impacting water
  6.1 Object
  6.2 Method Rb 1: Oscillating tube and spray nozzle
  6.3 Method Rb 2: Water jet
7 Test Rc: Immersion
  7.1 Object
  7.2 Method Rc 1: Water tank
  7.3 Method Rc 2: Pressurized water chamber
Annex A (informative) Water characteristics to be
        considered when writing the relevant
        specification
Annex B (informative) General guidance
Annex C (informative) Guidance for Test Ra
Annex D (informative) Guidance for Test Rb
Annex E (informative) Guidance for Test Rc
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications