Demo structar molecular. Daoimean

Air a thogail le bàlaichean plastaig & bataichean meatailt, a ’sealltainn structar moileciuil de daoimean, a’ toirt a-steach: –C, Ball dubh le 4 tuill 30 pcs, – Ceanglaichean Meatailte 6cm 40pcs, –Stand meud 26X26X26cm, àrd 19cm,