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[问]今请大家看看下图,钢管脚手架的拉结点有什么问题或错误?(喧嚣中找灵感)Gramary:图中预埋钢管埋设于梁内的长度明显太短,一般应为20cm。
[Ask] Now, please take a look at the following figure, steel pipe scaffolding point of any problems or mistakes? (Noisy find inspiration) Gramary: buried steel tube embedded in the length of the beam was significantly shorter, generally should be 20cm .