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Ipayipi le-SDR11 SDR17
Ipayipi le-SDR11 vs SDR17 HDPE: Yisiphi Isilinganiso Sokucindezela Okufanele Usikhethe?
Ukukhetha ipayipi elifanele le-HDPE kuyisinqumo esibalulekile sanoma iyiphi iphrojekthi yepayipi lokucindezela. Ngenkathi izici ezifana nobubanzi bepayipi, Ibanga lezinto ezibonakalayo, nezimo zokufaka zonke zinethonya ekusebenzeni, isilinganiso se-SDR sithi...