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Ruwan Roba Don Zubar Ruwan Ruwan Ruwan Laka
Babban aikace-aikace na irin wannan nau'in hoses na roba sune share fage, gyaran rairayin bakin teku ko Babban gyaran ƙasa da sauran ayyukan injiniyan farar草裙舞。Babban diamita tsotsa & bututun isarwa yana da sauƙin haɗawa tare da bututun mai na iya rage motsin raƙuman ruwa。三亚kafofin watsa labarai a cikin bututun su zama santsi。Don yin iyo ana amfani da bututun ruwan robar ruwa Don jujjuyawar injiniya, wanda ya dace da Dredger。