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Cenosphere (Microsphere)
1.Fly dambaska kubbad godan oo ku dul sabeyn karta biyaha.
2.It waa caddaan cawlan, leh darbiyo dhuuban oo godan, miisaan fudud, miisaan culus 250-450kg/m3, iyo cabbirka walxaha qiyaastii 0.1 mm.
3.Widely loo isticmaalo soo saarista miisaanka khafiifka ah ee la tuuri karo iyo qodista saliidda iyo warshadaha kala duwan.
