Esi sikhokelo sokugqibela sinika ulwazi malunga neentlobo ze-vibrator zekhonkrithi, amandla azo emarike, iimpawu, izinto ezilungileyo kunye nezibi, kunye nezo zifunwa kakhulu.
Isikhokelo esigqibeleleyo sokukhetha iVibrator yeConcrete eLungileyo Funda ngokugqithisileyo "
I-crawler cranes lutyalo-mali olukhulu, ngoko ke ukuthenga esele isetyenzisiwe kunokuba lukhetho olukhulu kwishishini. Funda indlela yokukhetha icrane esetyenzisiweyo yesikhasi.
Isikhokelo sakho sokuthenga iiCrawler eziSetyenzisiweyo Funda ngokugqithisileyo "
Iikhreyini zesigcawu ezixineneyo lukhetho olukhulu kwimisebenzi encinci yokuphakamisa. Funda indlela yokukhetha eyona crane yesigcawu ilungileyo.
Ungayikhetha njani eyona Crane yesigcawu Funda ngokugqithisileyo "
Abagrumbi bezinto ezincinci zezona zifunwa kakhulu koomatshini bokwemba kwimarike. Funda apha ukuba zeziphi iimpawu ezidume kakhulu.
