- The sensor we were using in the heat treatment process has broken down.
So I'd like you to order some new sensors.
- How many and when do you need them by?
- I'd like to have some spare ones too, so could you get three for me by tomorrow?
- By tomorrow?? Well, let me check if the manufacturer can deliver them to us by that date. …Okay, they have an equivalent product that will get to us by tomorrow. I'll order them.
- Great. You have a good supplier, don't you?