NEN 21770
Solid-stem general purpose thermometers
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 1985 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Temperature-measuring instruments): | 17.200.20 |
scope:
This International Standard specifies requirements for two series of inexpensive "commercial quality" liquid-in-glass thermometers of the solid-stem type suitable for general purpose use in industry, schools and laboratories when great accuracy of measurement is not required.
Document History
NEN 21770
January 1, 1985
Solid-stem general purpose thermometers
This International Standard specifies requirements for two series of inexpensive "commercial quality" liquid-in-glass thermometers of the solid-stem type suitable for general purpose use in industry,...