卫生间水管埋暗管施工单位说用铝塑管好绿色无毒寿命比镀锌管长而且因为不生锈所以不会有水质的二次污染?/卫生间水管埋暗管施工单位说用铝塑管好绿色无毒寿命比镀锌管长而且因为不
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 14:52:00
![卫生间水管埋暗管施工单位说用铝塑管好绿色无毒寿命比镀锌管长而且因为不生锈所以不会有水质的二次污染?/卫生间水管埋暗管施工单位说用铝塑管好绿色无毒寿命比镀锌管长而且因为不](/uploads/image/z/8287769-65-9.jpg?t=%E5%8D%AB%E7%94%9F%E9%97%B4%E6%B0%B4%E7%AE%A1%E5%9F%8B%E6%9A%97%E7%AE%A1%E6%96%BD%E5%B7%A5%E5%8D%95%E4%BD%8D%E8%AF%B4%E7%94%A8%E9%93%9D%E5%A1%91%E7%AE%A1%E5%A5%BD%E7%BB%BF%E8%89%B2%E6%97%A0%E6%AF%92%E5%AF%BF%E5%91%BD%E6%AF%94%E9%95%80%E9%94%8C%E7%AE%A1%E9%95%BF%E8%80%8C%E4%B8%94%E5%9B%A0%E4%B8%BA%E4%B8%8D%E7%94%9F%E9%94%88%E6%89%80%E4%BB%A5%E4%B8%8D%E4%BC%9A%E6%9C%89%E6%B0%B4%E8%B4%A8%E7%9A%84%E4%BA%8C%E6%AC%A1%E6%B1%A1%E6%9F%93%3F%2F%E5%8D%AB%E7%94%9F%E9%97%B4%E6%B0%B4%E7%AE%A1%E5%9F%8B%E6%9A%97%E7%AE%A1%E6%96%BD%E5%B7%A5%E5%8D%95%E4%BD%8D%E8%AF%B4%E7%94%A8%E9%93%9D%E5%A1%91%E7%AE%A1%E5%A5%BD%E7%BB%BF%E8%89%B2%E6%97%A0%E6%AF%92%E5%AF%BF%E5%91%BD%E6%AF%94%E9%95%80%E9%94%8C%E7%AE%A1%E9%95%BF%E8%80%8C%E4%B8%94%E5%9B%A0%E4%B8%BA%E4%B8%8D)
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