Melemo ea thepa ea foam ea aluminium ke efe?
Foam ea aluminium e bobebe ka lebaka la litšobotsi tsa eona tsa sebopeho, e etsang hore e be le botenya bo bonyenyane haholo, ke 0.2 ~ 0.4g/cm3 feela, botenya ba aluminium ea tšepe ke makhetlo a 0.1-0.4, ho phaella moo e le tlase haholo ho feta motsoako oa aluminium, motsoako oa titanium,...
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