Abakora Tianjin Valve Abayobora: Nigute ushobora kumenya niba valve igomba gusimburwa?
Nkigikoresho cyingenzi cyo kugenzura amazi, valve irashobora kugira ibibazo bitandukanye nyuma yo kuyikoresha mugihe runaka, harimo kumeneka kwamazi, kumeneka, guhagarika, nibindi. Iyi ngingo izerekana uburyo bumwe na bumwe bwo kumenya niba valve igomba gusimburwa, hop ...
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