Ib yam li lwm cov khoom lag luam, Alloy steel lifting saw muaj qee lub neej ntev, tab sis nws tsis siv rau qee lub xyoo ua ntej nws muab nplai.Nws tseem tsim nyog los txiav txim siab seb txoj hlua nqa yuav tsum tau muab pov tseg raws li qib kev coj ntawm cov xov nqa. Thaum cov xwm txheej hauv qab no tshwm sim, nws txhais tau hais tias nqa txoj saw hlau yuav tsum hloov.
1. Tej kab nrib pleb, khoov los yog twists tshwm sim rau ib qho ntawm txoj saw hlau; 2. Lub ntsej muag txhav lossis txhav txhav ntawm cov nplhaib cov ntiv nplhaib thiab tsis tuaj yeem siv thaum nws tsis raug cais tawm; 3. Kev ruaj khov ncua ntawm kev nqa cov saw thiab ib lub nplhaib Ntau dua 5% ntawm qhov ntev ntev; 4. Cov saw hlau uas tau raug cov acids thiab cov tshuaj lom neeg thiab tau xeb hnyav los ntawm cov tshuaj lom neeg.
Yog tias Alloy steel lifting saw koj siv muaj cov xwm txheej saum toj no, nws raug nquahu kom koj tsum tsis txhob siv nws kom tsis txhob muaj xwm txheej thaum lub sijhawm ua haujlwm.
