黄油 are the symbols for both "butter" and "grease". In this context, the correct translation would be grease, not butter.
Ruining the joke David!
But like you could use butter right?
Assuming that you need something food-safe for this equipment and plan to clean it after the production run, sure!
Japan regularly makes the largest bowl of soup on earth. They use an excavator that's been stripped down, cleaned, and relubricated with butter to stir it: https://www.youtube.com/watch?v=aF9ajckLr90
黄油 are the symbols for both "butter" and "grease". In this context, the correct translation would be grease, not butter.
Ruining the joke David!
But like you could use butter right?
Assuming that you need something food-safe for this equipment and plan to clean it after the production run, sure!
Japan regularly makes the largest bowl of soup on earth. They use an excavator that's been stripped down, cleaned, and relubricated with butter to stir it: https://www.youtube.com/watch?v=aF9ajckLr90
Here is an alternative Piped link(s):
https://www.piped.video/watch?v=aF9ajckLr90
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source; check me out at GitHub.