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設計圖
作業前
施工過程
完工
施工過程
https://youtube.com/shorts/9Koagj9FxIw?feature=share
https://youtube.com/shorts/zOtcueUDkq8?feature=share
https://youtube.com/shorts/d09Xs5CyS1U?feature=share
https://youtube.com/shorts/AOYh2LqTQQg?feature=share
https://youtube.com/shorts/6hCkwUN6rv0?feature=share
https://youtube.com/shorts/8vT7bsNAs_U?feature=share
完工
https://youtube.com/shorts/kNs5nlPlNgc?feature=share
