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Caterpillar vs Volvo: Cov Hniav Thoob Twg Uas Tseem Ceeb Tshaj Plaws? Thaum xaiv cov hniav thoob excavator zoo tagnrho, ob qho tib si Caterpillar thiab Volvo tshwm sim ua cov kev xaiv ua ntej. Nws yog ib qho tseem ceeb uas yuav tsum xaiv cov ntug txiav uas ua kom zoo dua qhov kev tsim kho thaum txo cov nuj nqis. Lub thoob Caterpillar...Nyeem ntxiv»
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Cov hniav thoob zoo thiab ntse yog qhov tseem ceeb rau kev nkag mus rau hauv av, ua rau koj lub tshuab khawb av khawb tau yooj yim tshaj plaws, thiab yog li ntawd ua tau zoo tshaj plaws. Kev siv cov hniav blunt ua rau lub zog poob siab kis tau los ntawm lub thoob mus rau caj npab khawb av ntau ntxiv, thiab nws...Nyeem ntxiv»