Ntauwd cranes yuav tsum ua txoj haujlwm zoo ntawm ntug kev tiv thaiv rau cov khoom hoisted

Cov khoom poob los ntawm qhov siab siab ua rau muaj kev hem thawj rau cov neeg ua haujlwm lub neej, yog li nws yuav tsum tau tsom mus rau kev tiv thaiv ntug kom muaj kev nyab xeeb ntawm kev ua haujlwm.
Thaum lub sij hawm hoisting txheej txheem, kev tiv thaiv tsim nyog yuav tsum tau ua raws li cov npoo ntawm cov khoom hoisted los tiv thaiv kev hem thawj ntawm kev poob. Cov nyhuv tiv thaiv tuaj yeem txhim kho los ntawm kev ntxiv guardrails thiab ntxiv dag zog rau cov hlua khi. Nyob rau tib lub sijhawm, cov neeg ua haujlwm tsim kho yuav tsum tau ua tib zoo saib xyuas cov xwm txheej ntawm cov khoom siv hoisted kom ntseeg tau tias tag nrho cov haujlwm hoisting tau ua tiav tsis tu ncua thiab nyab xeeb. Tsuas yog nyob rau hauv txoj kev no tuaj yeem muaj peev xwm txaus ntshai hauv kev ua haujlwm hoisting tau tswj tau zoo thiab txo qis.