ELI5: Explain Like I'm 5

ISO 2

ISO 2 is a set of rules that tell people how to make things. Just like how you follow rules when you play a game or do something at school, people who make things need to follow rules too. These rules help them make things that are safe and work well.

ISO 2 is a special set of rules that tells people how to make things that are called "standard test conditions". This means that if people follow the rules for making a "standard test condition", then everyone can test things the same way.

For example, let's say someone wanted to test how strong a certain material is. They would need to make sure that the conditions they use to test it are always the same, so that the test is fair. If different people tested the material in different conditions, then they wouldn't get the same results.

ISO 2 helps people come up with a set of conditions that can be used to test things in a way that is the same for everyone. This way, if someone in Japan wanted to test how strong a material is, and someone in the United States wanted to test it too, they could follow the same ISO 2 rules to make sure they were testing the material in the same way.

Overall, ISO 2 is a set of important rules that help people make things in a way that is safe and fair for everyone.