UNE 21330:1975
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METHOD OF TEST FOR ELECTRICAL RESISTANCE AND RESISTIVITY OF INSULATING MATERIALS AT ELEVATED TEMPERATURES.
Hardcopy , PDF
03-11-2021
Spanish, Castilian, English
04-15-1975
This test method covers procedures for the determination of insulation resistance and volume resistivity of insulating materials at temperatures up to at least 800 °C.
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