Phapang ke efe pakeng tsa oache ea quartz le oache ea mochine?
Oache ea quartz e sebelisa mochine oa elektronike le kristale ea quartz ho bontša nako e nepahetseng haholo. Oache ea mochine e khona ho fana ka nako e nepahetseng ea motšehare e itšetlehile ka mochine o seng oa elektronike. Ho e-na le hoo, ho sebelisoa mochine o ka sehloohong o fanang ka matla ho mochine oa motlakase