Khadadka Soo-saarista Tuubada HDPE/PP/PVC ee Qaboojinta Biyaha Cadaadiska leh
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Khadadka Soo-saarista Tuubada HDPE/PP/PVC ee Qaboojinta Biyaha Cadaadiska leh
Tuubooyinka laamiga ah ee HDPE waxaa loo isticmaalaa mashaariicda wasakhda ee gaadiidka qashinka warshadaha ee daadinta biyaha duufaanta iyo rarista biyaha daadinta.