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Standards [CURRENT]

UNE 21144-2-2
ELECTRIC CABLES. CALCULATION OF THE CURRENT RATING. PART 2: THERMAL RESISTANCE. SECTION 2: A METHOD FOR CALCULATING REDUCTION FACTORS FOR GROUPS OF CABLES IN FREE AIR, PROTECTED FROM SOLAR RADIATION.

Edition 1997-05-13
Original language Spanish
Price from 52.40 €
Table of contents