Tsev > Kev Paub > Ntsiab lus
Hoist crane
- Mar 26, 2018 -

Jib crane jib crane tseem hu ua, kev lag luam me me thiab nruab nrab ntawm xyoo tas los, nws tus qauv, kev ruaj ntseg thiab txhim khu kev qha, muaj cov yam ntxwv ntawm kev ua hauj lwm zoo thiab kev txuag txuag, lub sij hawm txuag thiab yoog raws, qhov chaw muaj peb sab mus ua haujlwm pub dawb, nyob rau hauv qee qhov kev ncua, kev thauj mus los ntau dua li lwm cov khoom siv ua kom pom tau tias nws muaj tus cwj pwm zoo. Nws yog dav siv nyob rau hauv ntau qhov chaw hauv ntau yam lag luam.