ANSI/IES TM-31-20
MEASUREMENT UNCERTAINTY FOR LIGHTING EQUIPMENT CALIBRATION USING INTEGRATING SPHERES

Standard No.
ANSI/IES TM-31-20
Release Date
1970
Published By
/
MEASUREMENT UNCERTAINTY FOR LIGHTING EQUIPMENT CALIBRATION USING INTEGRATING SPHERES

ANSI/IES TM-31-20 -All Parts




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