3M SQC 3RF-F001-5樹脂軟水濾心一支產品規格型號: 3US-F004-5尺寸:長8.3 × 寬8.3 ... Built-in Shut-off Valve專利設計,更換濾心無須關閉水源,未安裝新濾心前,水流 ...
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