Zobrazeno 1 - 2
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pro vyhledávání: '"Rm Rustamaji"'
Publikováno v:
Geographia Technica. :123-132
Publikováno v:
Al-Khidmah. 1:24
An-Nur and Darussalam Boarding School use well water for bathing, washing and latrines (MCK). However, well water contains high levels of iron and manganese. Therefore, it's needed clean water treatment technology. The water treatment system consists