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搞建筑的人都知道,工地离不开模板,模板离不开支架。传统的模板支架多为木结构,这种支架因工艺复杂,须由成手木匠来制作,每平方米工钱高达三四百元。虽然这种
People who engage in construction know that the site is inseparable from the template, the template can not be separated from the stent. Most of the traditional formwork brackets are wooden structures. Such brackets have to be made by a hand carpenter due to the complicated process. The working wage per square meter is as high as three or four hundred dollars. Although this