chrimpeg wrote:我這樣塞很多年了,...(恕刪) 氣密窗不用煩這個Corvinus wrote:窗框底部有無開口?室內框有無比外框高?...(恕刪) 窗框底部都要開口排水,內沿一定比較高,沒開口是暇蚩品