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Terms
for subject
Electrical engineering
containing
luminous source
|
all forms
English
Russian
luminous efficacy of a source
световая отдача источника
(
ssn
)
luminous intensity of a source
сила света источника
(
ssn
)
luminous intensity of a source in a given direction
сила света источника в данном направлении
(
ssn
)
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