A customer recently wanted to analyze the parametric variation of a key parameter measured at final test at the end of manufacturing. How does that parameter vary across the lots made in 2019? How hard can it be? Actually, it’s very easy with a good software system and the plot is really very satisfying. But what’s going on behind the scenes?
英國鐵路公司如何推動凈零排放
It would be better if the trains had good coverage of the country. Large areas have no easy connection and so cars (or buses?) and lorries are still...