Before the spread of the Internet, everyone dealt with letters and stamps. One of the pastimes of that time was to separate the stamp from the envelope and keep it. I also had a stamp album when I was a teenager. Therefore, it is not strange that when I started my career as a welding engineer, I looked for the connection between postage stamps and welding.
The file below is the result of that effort.
PS: Unfortunately, I have not written down the references that I used.
The below file was prepared to quickly give the reader an overview of the entire oil and gas industry. The focus is on the upstream production process. Ref. Håvard Devold, ABB Oil and Gas Units & Acronyms
The Accidental Birth of a No-Name Alloy
Suppose you are going to do reverse engineering, that is, for example, you have a piece of unknown steel and …
