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STD.BSI BS EN 1514-3-ENGL 1997 16246b9 0630762 833BRITISH STANDARDBS EN1514-3:1997Flanges and their joints-Dimensions of gaskets forPN-designated flangesPart 3.Non-metallic PTFE envelopegasketsThe European Standard EN 1514-3:1997 has the status of aBritish Standard1C325.040.80NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
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