My best suggestion is to contact the manufacturer of the refrigeration unit.

It looked like it had been some kind of refrigeration unit at one point.

When he was doing more thinking than usual, the refrigeration units worked harder.

I didn't even know that refrigeration unit was supposed to come apart.

Couldn't they just used closed refrigeration units with product labels on the front to tell you what's inside?

There would also be refrigeration units and a patrol submarine.

Wedge's stomach felt like a refrigeration unit stuck on high.

David watched the man open the refrigeration unit and remove a container.

There aren't many people who know where Vector is, or how to get into it and the refrigeration units.

The refrigeration units on the French side will be on land.