YZ letoto la lihlooho tse submersible likhoerekhoere pompo mmoho ntshetswa pele ke khampani ya rona le malapeng R & D hloma ke e ncha eneji, le ho pholosa sehlahisoa monya theknoloji e tsoetseng pele ea machaba. Letoto lena le loketse haholo lits'ebetso tsa likhoerekhoere tse kang boenjineri ba masepala, indasteri, lits'ebetso tse phahameng tse ntseng li phahama, li ka sebelisoa bakeng sa nosetso ea polasi, mokelikeli oa mokelikeli joalo-joalo. E loketse haholo-holo ho sebetsana le metsi a litšila, seretse le likhoerekhoere tse nang le lingoloa tse tiileng, fiber e telele le pH ea 4-10. Pompo e na le sebopeho sa komporo, lerata le tlase, lits'ebetso tse fapaneng, polokeho, ts'epahalo le taolo e ikemetseng. Khabinete ea taolo le sistimi ea ho kopanya e kopaneng le likoloi tse nang le literene tse habeli ke tsa boikhethelo ho fihlela litlhoko tsa bareki. Lintho tse bonahalang:

Lisebelisoa tsa Series li sebelisitse motsoako o phahameng oa chromium.