桌幕1)professionalandmoderndesign;專業(yè)現(xiàn)代的設(shè)計(jì)2)housingwithaluminummetal;鋁合金的外殼3)screenmaterial:MattWhite,幕布為白塑布4)uniqueextendedspringstructure ;獨(dú)特的伸縮彈簧結(jié)構(gòu)5)thescreencanbeputonthetableflatly,easytocarryandstore,widelyusedforcommercialnegotiation屏幕可以被在桌子上面打開，很容易搬運(yùn)和收藏，被廣泛的用于商貿(mào)易議會(huì)