[OSM-talk] Drain socks

François Lacombe fl.infosreseaux at gmail.com
Wed Mar 17 16:15:32 UTC 2021

Hi Volker

Le mer. 17 mars 2021 à 11:01, Volker Schmidt <voschix at gmail.com> a écrit :

> As air is a fluid, this would cover both water and ventilation outlets.
> ?
> The boiling point of liquid air is −194.35 °C
> <https://en.wikipedia.org/wiki/Celsius>
> Air is a mix of mainly three gases, and in the context that  Martin has in
> mind certainly not liquid.

I said fluid, not liquid.
Fluids include gases and liquids.

Indeed this definition would appropriately cover water, air and natural gas
in pipelines.

All the best

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