Incazelo Yomkhiqizo:

Inayiloni Pulley njengohlobo lwemikhiqizo yepulasitiki yobunjiniyela isetshenziswe kabanzi kuzo zonke izinhlobo zemboni ye-crane.Amapulangwe enayiloni aqale ajwayela ku-tower crane aqala eJalimane ukuze athathele indawo amapulley ensimbi ngenxa yokufaneleka kwawo kwesisindo esilula, ukuvikela ikhebula lensimbi, Ukuzigcoba ngokwakho, ukuzifaka kalula, izindleko eziphansi.Kancane kancane i-nylon pulley isetshenziswa kabanzi ku-tower crane ukuze iphakamise umhlaba wonke ngomlando weminyaka engaphezu kwengama-20.

Isicelo: Tower crane;Crane;Imboni ye-elevator

Ikhono lokunikeza:

1, Ukukhiqizwa Kwanyanga zonke Kwezingcezu ezingaphezu kuka-100000

2, Bangaphezu kuka-150 abasebenzi abalindile

3, 23 abasebenzi bezobuchwepheshe ukuklama nokubala

4, Ukusabela okusheshayo emikhiqizweni eyenziwe ngokwezifiso

5, Izinhlobo ezingaphezu kuka-1000 ze-nylon pulley esitokweni