Kamora lilemo tsa nts'etsopele, hajoale China e na le likhoebo tse etsang li-valve tse 6,000 tse maemong a pele lefatšeng. Li-valve e le likarolo tsa phetisetso ea mokelikeli li ntlafalitsoe ka potlako lilemong tsa morao tjena tlas'a kholo ea moruo oa naha. Empa re ntse re na le li-valve tse ngata tse tsoetseng pele tse hlokang ho tsoa kantle ho naha, ke ho re lipatlisiso tsa lihlahisoa tsa rona le theknoloji ea ntlafatso e fokola ho feta linaha tseo tse tsoetseng pele. Li-valve tsa China li hloka ho ntlafatsoa le ho ntlafatsoa, joalo ka mefuta e meng ea maemo a holimo ea liphaephe, khatello e phahameng ea mocheso le li-valve tse kholo. Lipatlisiso mabapi le Leano la Nts'etsopele ea Mmaraka oa Machabeng li ka fokotsa likotsi tsa khoebo ho isa bohōleng bo itseng, 'me tsa nolofalletsa likhoebo ho etsa mosebetsi o tiileng, mohato ka mohato, ho holisa sebaka sa 'maraka o reriloeng.
Nako ea poso: Jul-02-2015