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多年来,卫生间、厕所、厨房“三小间”所使用的地漏多为圆形,施工不便,又影响工程观感效果。特别是现今“三小间”地面装饰大量采用地砖,圆形地漏给地砖裁割带来不便,为此,笔者经过探索,自行研制了方形铸铁地漏(图1),目前已广泛应
Over the years, toilets, toilets, kitchens, “three small” mostly used for floor drain, construction inconvenience, but also affect the engineering perception effect. In particular, today’s “three small rooms” a large number of floor decoration floor tiles, circular floor drain to the floor cutting the inconvenience caused, for which I have to explore, developed their own cast iron floor drain (Figure 1), has been widely