Submitted by Sariel007 t3_100lt82 in Futurology
Serdna379 t1_j2j3z42 wrote
Reply to comment by philipwhiuk in Water pipe robots could stop billions of litres leaking by Sariel007
Where I live, it’s considered that over 20% is too much, under that is ok. And goung under 10% is too costly to search and repair.
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