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Tongling City tap water grid-connected PPP project (using DN800 Tyton SIT plus gasket)

2025-8-11

铜陵市自来水并网PPP项目(使用DN800止脱胶圈)



Tongling City tap water grid-connected PPP project (using DN800 degumming ring)

Tongling City tap water grid-connected PPP project(DN800 Tyton SIT plus gasket is used)