Ka bolelele bo tsitsitseng, mohato ka mohato, ho latela photoelectric, ho nepahala le ho tsitsitseng.Ho bala ka mokhoa o itekanetseng ho ka beha alamo ea ho bala, ho cheka ka mokhoa o itekanetseng le lisebelisoa tse ling tsa ho laola indasteri, e le hore lihlahisoa tse phethiloeng li tiisitsoe ka thata le tse ntle tsa tangent.Ho sebetsa hantle haholo, ke tikoloho ea boleng bo holimo...
Bala haholoanyane