What's the plural form of cryotechnology? Here's the word you're looking for.
Answer
The noun cryotechnology can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be cryotechnology.
However, in more specific contexts, the plural form can also be cryotechnologies e.g. in reference to various types of cryotechnologies
or a collection of cryotechnologies.