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BEC Committee

Committee
Code 75
Description CLASSIFICATION OF ENVIRONMENTAL CONDITIONS (transformed into COM 104 !) R:YL
Origin IEC  (Documents originated by the concerned international technical committee of IEC)
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Situation Merged into  TC 104


Publications
IEC 60721-1:1981
IEC 60721-3-4:1987
IEC 60721-3-4:1987/AMD1:1991
IEC 60721-3-4:1987/AMD2:1993
IEC 60721-3-7:1987
IEC 60721-3-7:1987/AMD1:1991
IEC 60721-3-7:1987/AMD2:1993
NBN HD 478.1 S2/ed. 1