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PPR vs. PVC Bututu
Menene Mafi kyawun Bututu Don Amfani da Magudanar Ruwa a ƙarƙashin ƙasa?
A cikin tsarin magudanar ruwa na ƙasa na injiniya na birni, ayyukan masana'antu da wuraren zama, zabin bututu yana da matukar muhimmanci. A gaban babban bututun PPR, PVC bututu da HDPE…