Isku-darka diyaaradda ayaa ah kuwa ugu badan ee ku dhaca hawlgallada shiidan. Waa hanaan dhammeystir ay u adeegsato giraangiraha wareega ee wareegaya ee dusha sare ee qalabka macdanta ama waxyaabaha aan caadiga ahayn si loo siiyo muuqaal la safeeyey oo la safeeyey iyadoo la kaashanayo lakabka iyo wasakhda dusha sare ee qeybaha shaqada. Tani waxay sidoo kale gaari doontaa dusha laga doonayo ujeedo shaqo.

Booqday kireenku waa qalab mashiin ah oo loo isticmaalo in lagu bixiyo sagxadaha dhulka, ama xajmiga halista ah ama dusha sare.

Isukeenista kireeyaha ee caadiga ah ee boodhka dushiisa waxay kuxirantahay nooca iyo isticmaalka, si kastaba ha noqotee ± 0.002 mm (± 0.0001 gudaha) waa in lagu gaaraa inta badan qaniinyada dusha sare.

• Hore: Shiidid
• Xiga: SNC FARSAMADA