sjaicz 发表于 2019-5-19 14:15

自来水管道清理

先进机器设备，熟练的操作技术，清理彻底，不藏污纳垢！老师傅！15852345612
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sjaicz 发表于 2019-5-20 07:26

我们用的最多的就是水，一定要清洁

零三邓何芯桃379 发表于 2019-5-21 17:28

帮你顶下帖子

sjaicz 发表于 2019-5-23 06:42

谢谢

sjaicz 发表于 2019-5-23 08:39

注意饮水安全
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