Cabbirka Dhererka Crane Boom

Tani waxay muhiim u tahay hubinta in wiishku si sax ah u taagan yahay oo uu deggan yahay inta lagu jiro hawlgalka.Kala duwanaanshaha leyserku wuxuu u shaqeeyaa isagoo ka soo saaraya laydhka wiishka ilaa dhulka oo cabbiraya wakhtiga ay qaadanayso in laydhku dib u soo noqdo.Waqtigan ayaa markaa loo isticmaalaa in lagu xisaabiyo masaafada u dhaxaysa boomka wiishka iyo dhulka.Kala duwanaanshaha laser-ka waa hab sax ah oo la isku halayn karo oo lagu cabbirayo masaafada, taasoo ka dhigaysa mid ku habboon in loo isticmaalo hawlgallada wiishka halkaasoo saxnaanta ay muhiim u tahay badbaadada.