NF EN 377 : 93 AMD 1 96

Avant-propos
0 Introduction
1 Domaine d'application
2 Références normatives
3 Classification des lubrifiants
4 Exigences
5 Méthodes d'essai
Annexe A
(informative) Réalisation de l'élastomère pris comme
              standard de référence

Specifies requirements and methods of test for lubricants to be used in gas and associated controls appliances using combustible gases apart from those designed for use in industrial processes. Contains classification of the lubricants and an annex on the preparation of a standard reference elastomer used for testing the compatibility with elastomers.