It's just a custom but I can't get the satisfactory answer from any sources. I researched too much but different different persons or references gives different opinions. So it is difficult to recognize the exact reason behind it. But I am still working on it for knowing the exact reason.
You can see these for references: https://www.flickr.com/photos/183311600@N03/,
https://www.igmguru.com/digital-marketin...-training/,
https://thomasmotorized.fandom.com/wiki/...Bridge_Set
(This post was last modified: 05-15-2024, 07:36 AM by peterflores.)
You can see these for references: https://www.flickr.com/photos/183311600@N03/,
https://www.igmguru.com/digital-marketin...-training/,
https://thomasmotorized.fandom.com/wiki/...Bridge_Set