讲讲美国工地用什么钢筋 #renovation #rebar #footing #Home Depot #construction #維修翻新 LA-GC罗伯特 13 days ago Play Download
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放樣植筋為施工的第一個流程，目的是要確認鋼構立柱的位置，太陽能板高度與方位。放完樣之後，會依圖進行結構計算與免雜照的流程。之後就可以進場施工了。 #屋頂防水 #實用住宅改造達人 #diy #專業安裝 T. Gary 1 year ago Play Download
