(P4842)

English

ASHRAE refrigerant number

identifier of a refrigerant assigned in ANSI/ASHRAE standard 34

In more languages
default for all languages
No label defined

No description defined

Data type

External identifier

Statements

[a-zA-Z]?\d{2,4}([a-zA-Z][\da-z])?(\([a-zA-Z]\))?
0 references

Constraints