[固定建筑物] 用于穹顶的脚手架 bracket scaffolds: 挑出式脚手架instant scaffolds: 可快速装拆的脚手架outrigger scaffolds: 排出脚手架; 挑出脚手架; 悬臂脚手架pole scaffolds: 撑杆脚手架; 木杆脚手架standard of scaffolds: 脚手架立柱下载手机词典可随时随地查词查翻译