: a rail lossis sawb haum nrog pins lossis rau tuav tus pins: xws li. a: ib qho kev tsheb ciav hlau uas tuav cov pins tshwj xeeb tshaj yog: ib qho ntawm cov bulwarks. b: ib kab ntawm ib sab ntawm lub theatre theem los ntawm cov ntoo lossis hlau pins tau tsav thiab mus rau cov kab ntawm yoov yoov.
tus pin rail siv rau dab tsi?
Theatre. ib lub tsheb ciav hlau rau ntawm qhov chaw ya ya, phab ntsa, thiab lwm yam., tuav ob kab ntawm tus pins lossis cleats rau cov kab txuas txuas rau scenery.
Kev tsheb ciav hlau hauv Theatre yog dab tsi?
kab rov tav viav vias rau txhawb nqa nplooj poob. Kuj hu ua fly-rail, ua haujlwm rail. Ua yeeb yam. kab sab sauv ntawm tus pins los yog cleats ntawm tus pin rail, siv rau khi tawm los yog fastening kab ntawm scenery yuav ya.
Pin rail in Theatre yog dab tsi?
: rail lossis strip haum nrog tus pins lossis tuav tus pins: xws li. a: ib qho kev tsheb ciav hlau uas tuav cov pins tshwj xeeb tshaj yog: ib qho ntawm cov bulwarks. b: ib kab ntawm ib sab ntawm lub theatre theem los ntawm cov ntoo lossis hlau pins tau tsav thiab mus rau cov kab ntawm yoov yoov.
Dab tsi yog qhov chaw nyob hauv Theatre?
Arbor. Ib lub tsheb lossis khib uas muaj qhov hnyav, feem ntau yog nplaim taws txiav hlau lossis cam khwb cia hlau, kom muaj nuj nqis txaus kom sib npaug ntawm lub nra.
