BS 1137:1949


Format: PDF      In Stock

BS 1137:1949


Synthetic-resin bonded paper sheets for use at power frequencies
standard by BSI Group, 06/22/1949

Format: PDF      In Stock

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This British Standard refers only to Types I, II and III thermo-setting synthetic-resin bonded-paper sheets as defined below. The limits given in the present standard cover Types I and III sheets only, except for flatness and tolerance on thickness which apply to type II sheets also; further investigation is required before limits for other properties can be set for Type II material.

The range of thicknesses of each type is from 1/64 in. up to and including 1 in.

All current amendments available at time of purchase are included with the purchase of this document.

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30306695, 30306695, 30306695