♦ Yakagamuchirwa neUSA tekinoroji, isina mafuta-isina compressor isina kugadzirisa.Mutsindo wakaderera, uremu huremu, tembiricha inononoka kukwira uye kugona kwakanyanya
♦ Yakagamuchirwa neFrance yakatorwa kunze kwenyika molecular sieve.Yakakosha yekuzadza tekinoroji inoperekedzwa nekunaka kunyura, shongwe dhizaini dhizaini uye yakasimba yekugadzira manejimendi kune vimbiso
♦ Kune 5 level sefa inovimbisa kuchena kweokisijeni kusvika padanho rekurapa muokisijeni concentrator.