Standard yu ñuy wecci pad grinding

Standard yi ñuy wecci pad yëy dañuy njëkka aju ci ni pad yëy bi yàqoo ak nimu yàqoo. Dañuy faral di wuutu ci anam yii:

1. Pad grinding bi dafa wara wecci sudee yaatuwaayam wàññeeku na 70% ci yaatuwaayu standard bi.

2. Pad grinding bi dafa wara wecci su amee xoosu, xar-xar wala deformation ci kaw gi.

3. Pad grinding bi dafa wara wecci sudee friction, convulsion, wala yeneen jafe-jafe jog ci diggante pad grinding bi ak ekipmaa mekanik bi ciy boole.