This is what our very first standard sample number one looks like.

- 这就是我们第一个标准样品的样子。

And so Congress basically said to National Bureau of Standards at the time, we need you to come up with standard samples of steel so that everyone can be on the same page.

因此国会当时基本上对国家标准局说，我们需要你们拿出钢材标准样品， 以便每个人都能达成共识。