NBN EN 60993 : 2002

1 Scope
2 Object
3 Definitions
  3.1 Classification of impurities
  3.2 Filling electrolyte
  3.3 Operating electrolyte
  3.4 Replacement electrolyte
4 Preparation of the electrolyte
  4.1 Requirements of potassium hydroxide (KOH), solid
      and liquid, supplied for preparation of electrolytes
  4.2 Requirements of water used for topping up and
      preparation of electrolytes
  4.3 Requirements of solid lithium hydroxide (LiOH, H[2]O)
      used as an additive for preparation of electrolytes
5 Requirements for filling and replacements electrolyte
6 Physical and Chemical requirements of electrolyte
  6.1 Density of electrolyte
  6.2 Minimum and maximum values of electrolyte density
  6.3 Purity of the electrolyte
APPENDIX A
APPENDIX B