我wo公gong司si生sheng產chan的de升sheng降jiang機ji主zhu要yao用yong於yu工gong廠chang維wei修xiu天tian車che
，火huo車che站zhan候hou車che大da廳ting，國guo際ji會hui展zhan中zhong心xin，廣guang電dian局ju，環huan城cheng收shou費fei站zhan，高gao速su公gong路lu廣guang告gao公gong司si，星xing級ji酒jiu店dian，物wu業ye管guan理li部bu門men維wei修xiu燈deng飾shi，擦ca玻bo璃li


，安an裝zhuang，噴pen漆qi等deng。還hai用yong於yu應ying急ji照zhao明ming，升sheng降jiang舞wu台tai


，送song飯fan梯ti等deng。