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Kubadda Touraline
Kubadda Tourmaline , oo sidoo kale loo yaqaanno tourmaline ceramsite, kubbadda macdanta tourmaline, kubbadda dhoobada tourmaline, waa shey cusub oo lagu helo sameynta iyo sintering tourmaline, dhoobo iyo qalab kale oo aasaasi ah.Magaca Ingiriisiga: kubbadda dhagaxa Tourmaline.Qalabka ugu muhiimsan waa: tourmaline, dhoobo iyo qalab kale oo aasaasi ah.Dhexroorku waa qiyaastii 3 ~ 30mm;midabada waa cawl-madow, huruud khafiif ah, casaan iyo caddaan.
