Hi,

What do you
normally mention on a piping isometric drawing? for continuation see …

Drawing or
iso or line number?

                       
                      
Regards,

E.FURR

Piping designer

We reference drawing numbers.

Hello FUE, if it helps see some examples DWG files right here in the site in the CAD Blocks.
Do a search with the words : 2D_ISO ( my example drawings ) then do a search with : 1019 ( Vladimir MICHL example drawing ).
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