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爬升式脚手架
释义
爬升式脚手架
Encyclopedia
工学
脚手架工程
释
climbing scaffold
爬升式脚手架
可以依附于结构进行爬升或下降的工具式定型脚手架。为工程施工提供作业平台,由水平架体桁架、竖向架体构架、附着支承结构、防坠落装置、升降设备、联系框架、脚手板、围挡板等构成。
随便看
Song Qishan
Song Qi’s Notes on Historical Stories
Song rules on poverty relief
Song rules on the poor's asylum
Songs
Songs about Yongzhou
Songs for the Sacrifies at the Suburban Altars
Songshan
Songshan Qu
Songshan Villa
Song Shijie
Song shipwreck at Yuanmengkou of Tianjin Jinghai
Song Shixiong
Song Shu
Song Shuhe
Song Shuhua
Song Shuxian
Songsigong Played Havoc with Zhang Who Is A Miser
song-singing or songgirl at a feast
Songs in Mountains
Songs of a Pacified Age for the Inner Halls
Songs of Baishi Taoist
songs of ceremony or ritual
songs of current affairs
Songs of Experience
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