season, whereas the upper-bound est

season, whereas the upper-bound estimates for deep
tubewells in the dry season were almost down at the
reference level of risk.
For the arsenic DALYs, the dugwells, deep tubewells,
and pond-sand filters had associated upper risk estimates
only slightly above the WHO reference levels of risk in
the dry and wet seasons, whereas rainwater harvesting
had associated upper risk estimates below the WHO
reference level of risk.

ผลลัพธ์ (แอฟริกา) 1:

Seisoen, terwyl die boonste gebind skattings vir 'n diep.
Waterpompen in die droë seisoen is byna af op die.
verwysing vlak van risiko.
Vir Die Arseen DALYs, Die Dugwells, Diep Waterpompen ,.
en Pond-sandfilters het Associated Bo risiko skattings.
net effens bo die Wie Verwysings vlakke van risiko in
die droë en nat seisoene, terwyl reënwater.
het risiko skattings onder die Associated Bo WHO.
verwysing vlak van risiko.