Quantitative information or data is based on quantities obtained using a quantifiable measurement process. In contrast, qualitative information records qualities that are descriptive, subjective or difficult to measure.
Flush toilets use large quantities of water and are expensive to operate and maintain. Therefore, European sanitation engineers are advancing a clean, efficient and environmentally friendly alternative.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
