Qhov Zoo Ntawm Cov Kev Tuav Ntaus Thiab Tsheb:
Los ntawm phau ntawv Lifting tsheb (tsuas yog suav nrog phau ntawv qhia ua haujlwm hydraulic, nqa cov platform, thiab lwm yam) tseem tswj hwm kev ua haujlwm tsis txaus ntseeg vim lawv cov txiaj ntsig tshwj xeeb. Lub ntsiab zoo muaj xws li:
1. Cov kev ua tau zoo thiab tus nqi - ua hauj lwm zoo
* Yooj yim, muaj zog tsim
* High {{{{}} Lub Zog Kev Siv Steel, ua kom yooj yim thiab txhim kho cov nqi zog thiab kev tu cov nqi, ua rau muaj kev cia siab ntev.
* Yooj yim rau kev khiav lag luam
* Tsis muaj daim ntawv tso cai tshwj xeeb lossis xav tau kev cob qhia dav dav yog xav tau; Kev ua haujlwm yog ncaj thiab zoo tagnrho rau kev ua haujlwm ib ntus lossis cov haujlwm tsis sib xws.
* Cov nqi pib qis thiab kev khiav haujlwm
* Tseem pheej yig dua cov qauv hluav taws xob (piv txwv li, kev sib txuas ntawm lub kaum {}
