RWA/204
WTO/TBT
RW Ruanda
  • 13 - Umwelt, Gesundheitsschutz, Sicherheit
2019-01-20
2018-11-22

Liquid wastes. Sludge (ICS 13.030.20)

DRS 126-1: 2018 Wastewater treatment plants Part 1: Vocabulary (45 page(s), in English)

This Draft Standard defines key terms used in the field of wastewater treatment plants.