Iityhubhu zentsimbi ezingenamthungo zokumba amalahle
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Iityhubhu zentsimbi ezingenamthungo zokwemba amalahle- GB/T 17396-2009
Umbhobho wentsimbi ongenamthungo womgodi wamalahle usetyenziselwa kakhulu ukwenza umbhobho ongenamthungo
isixhobo se-hydraulic kwimigodi yamalahle.
