Cov tub ntxhais ntxim nyiam ntawm kev ua yeeb yam niaj hnub nyob rau hauv kev saib xyuas cov neeg tuaj saib lub ntiaj teb ntawm kev sib dhos, thiab kev ua yeeb yam zoo. Raws li qhov txuas tseem ceeb txuas cov lus piav sib txawv, cov smoothness ntawm scene cov kev hloov pauv ncaj qha ntawm kev ua yeeb yam ntawm kev ua yeeb yam. Nyob rau hauv scene hloov uas cia siab rau hoisting, ua hauj lwm ruaj khov ntawm cov khoom siv ua "tsis pom qhov sib txawv" cuam tshuam qhov zoo ntawm kev ua tau zoo. Cov kev ua tau zoo ntawm qhov siab nruab nrab ntawm siab {3} Zoo niaj hnub hloov pauv ntawm peb qhov kev kawm sib txawv
Los ntawm cov kev pom ntawm cov khoom siv tseem ceeb, niaj hnub ua yeeb yam theem hoists tau txais kev sib txawv thiab cov qauv kev yoog raws thiab kev yoog tau. Cov khoom tsoos tsoos tsho feem ntau yog muab tau los ntawm kev lag luam tsim kev lag luam yog "hnyav {1} kev thauj mus los." Piv txwv li cov kev siv winches ib txwm muaj thiab chaw nres nkoj cranes {}}}}} Cov khoom siv tau pom tseeb thiab zoo rau cov neeg kho tshuab jolts thaum pib thiab kaw. Kev tswj kom precision ntawm cov cuab yeej siv no feem ntau yog ntsuas hauv "ib xees-}} theem" units. Ntxiv mus, lawv tsis muaj suab nrov txo rau theem teeb meem: lub suab nrov uas tau sib koom ua ke thiab kev sib tham tau yooj yim hauv qhov chaw ua yeeb yaj kiab.
Cim npe nrov: Niaj Hnub no ua yeeb yam li theem hoist, Suav teb cov khoom noj Roist Doisters, Hoobkas
