Ifomu Lokwenza Ibhokisi Le-Culvert
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Ifomu Lokwenza Ibhokisi Le-Culvert
Ifomu le-box culvert liyisisombululo sokwakha esisebenziseka ngezindlela eziningi esenzelwe izakhiwo ze-culvert, izinhlelo zokudonsa amanzi, kanye namaphrojekthi amabhuloho amancane. Yakhelwe ukusebenza kahle nokuqina, isekela izidingo eziningi zesakhiwo kuzo zonke izinhlelo zokusebenza zengqalasizinda ezahlukene.