2026-05-28 ka 2026-05-28
PTFE holim'a kalafo bakeng sa bonding khomarela sebelisa mekgwa e 'meli e ka sehloohong: phahameng-mocheso qhibiliha (phahameng Météo ho hanyetsa, 9.5 MPa matla le coupling moemeli, empa lokolla likhase chefo) le sodium-naphthalene etching (5 MPa hang-hang khomarela, moqotetsane 24-48 hora fensetere, kotsi litšila). Kgetha go ya ka taolo ya tikologo le tshepedišo ya nako ye telele vs. ya nako ye kopana.
Bala go feta fa