Lub rooj zaum ua yeeb yam yog ib lub rooj sib txoos, thiab feem ntau ntawm lawv lub rooj zaum, ib sab nraud, ib qho armrest thiab ib qho taw kev. Feem ntau, lub taw taw thiab cov armrest tau muab sib dhos ua kom muaj txoj hlua ruaj ruaj. Cov kab no feem ntau yog steel-wood qauv los yog hlau-yas qauv, uas yog siv dav hauv ntau auditoriums thiab theaters.
Tsis tas li ntawd, tau siv ntau qhov chaw cov yeeb yaj kiab, cov kauj cinem kuj tseem siv tau rau lub sijhawm tseem ceeb xws li tsoomfwv cov chaw khiav dej num, cov chaw ua lag luam thiab cov tsev kawm ntawv, tsev kawm hauv chav kawm, cov chav tsev qhuab qhia, cov chaw ua yeeb yam, thiab chaw ua haujlwm.
Cov specifications ntawm lub rooj zaum xinesmas yuav txiav txim siab raws li lub site thiab kev siv. Nws tuaj yeem muab ntxiv nrog rau ib daim ntawv thiab ib lub ntaub ntawv sau rau cov ntaub ntawv los yog simultaneous cov khoom txhais lus thiab kev xaiv tsa thiab hais lus.
Cov rooj tog cinemas yuav tsum tau ua kom paub tseeb tias koj muaj qhov zoo saib thaum saib cov yeeb yaj kiab, thiab koj nyiam thiab tsis nkees, feem ntau cov chaw ua yeeb yam yog cov rooj zaum rooj tog zaum. Txhawm rau pab txhawb kev khiav tawm ntawm cov neeg ua hauj lwm thaum lub caij no, lub rooj zaum ua yeeb yam feem ntau siv ib lub caws pauv kev hloov. Cov rooj zaum tseem yuav tsum tau muab suav thiab ntos pom hauv maub los tso cai rau cov neeg siv los cim thiab nrhiav cov rooj zaum.
