在木框架房屋中安装支撑道具。准备进行修复。（带音频）

port props are commonly known as Acrow Props and come in various heights. They are topped here with what is called a Strong Boy. This enables the props to free stand outside the structure and support the wooden beams of the house taking the weight of the building while work is carried out. Part of a series about restoring a timber frame house

光厂(VJshi)视频提供在木框架房屋中安装支撑道具。准备进行修复。（带音频）视频素材下载，适用于洞，仅一个中老年男人，仅男人，建筑承包商，仅一个男人等主题的内容创作。

作者署名：blue sky in my pocket/Getty Images/华夏视觉