Do toilet equipotential coupling terminals have to be concealed? Which norm prescribes, thank you!

Updated on Bathroom 2024-09-15
3 answers
  1. Anonymous users2024-01-24

    It must be, otherwise there is no way to put bricks. It's not nice to be exposed.

  2. Anonymous users2024-01-23

    Not necessarily, if the water supply and drainage is a plastic pipe, it can not be installed

  3. Anonymous users2024-01-22

    It's not prescribed, it's practical and beautiful, but it's better not to seal it.

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