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Posted By Topic: Are these telecom tower

Oct 20 2018 09:04

no that\'s a vodafone one

Oct 20 2018 13:25

No, look at the arrows: red = hot = flow, blue = cold = return. This tells you they are hydraulic.

Oct 20 2018 18:44

This one is digital, you can tell because it has red white stripes, like 010101 = digital

Oct 20 2018 21:12

analogue = no paint