et lm 1 luumen
valgusvoo mõõtühik
en LM 1 aerial loitering munition, ALM, loitering munition
juhitav täppislaskemoon, mis on võimeline lennu kestel kindla aja vältel püsima sihtmärgialal ooterežiimis, et sihtmärk leida, tuvastada ja hävitada, a munition following an operator influenced flight path (wich can include to remain over a certain position) and is capable of non/beyound line-of-sight target verification and precision attack, has the ability to abandon an attack, can be reassigned and is destroyed by functioning of its payload
en lm 1 lumen
valgusvoo erinimetusega SI tuletatud ühiku nimetus/tähis, name/symbol of the SI derived unit with special name for luminous flux

et

lm

[l`uumen] symbol

Terminological databases

Metroloogia terminibaas

ID 572160 Last modified 16.09.2026

Domain metrologyunits of measurement

luumen

lm

lumen

lm

valgusvoo erinimetusega SI tuletatud ühiku nimetus/tähis

name/symbol of the SI derived unit with special name for luminous flux

luumen

Usage examples

Luumen, tähisega lm, on SI-süsteemi valgusvoo mõõtühik, mis väljendab valgusallika kiiratava nähtava valguse tajutavat võimsust.

lm symbol

Usage examples

1 lm = 1 cd·sr.

lumen

Usage examples

The lumen, symbol lm, is the SI unit of luminous flux, which quantifies the perceived power of visible light emitted by a source.

lm symbol

Usage examples

1 lm = 1 cd·sr.

Inflection Type 2e

lm	lm-d
lm	lm-te
lm-t	lm-id

Cr
cd
lx
W ¹
sr
Cr

лм люмен

in the EU's IATE term base

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