☆Dhexdhexaadka godka Φ22
☆Jidhka sanduuqa waxa uu ka samaysan yahay balaastiig injineernimo oo u adkaysta daxalka
☆Waxaa lagu dabaqay batroolka, warshadaha kiimikada, birta iyo boodhka kale ee sare, aashitada daciifka ah iyo dhacdooyinka alkali ee daciifka ah