Litaba tsa indasteri
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Li-valve tsa indasteri, liroboto sebakeng sa ho sebetsa ka letsoho
Chaena, moo litšenyehelo tsa basebetsi li ntseng li phahama le lisebelisoa tsa batho li haellang, liroboto li se li qalile ho sebelisoa haholo mafapheng a sa tšoaneng, 'me basebetsi ba nkang mela ea ho etsa li-valve ka liroboto le bona ba amoheloa lifemeng tse ngata tse tsebahalang tsa li-valve.Feme ea li-valve e tsebahalang haholo ...Bala haholoanyane
