DS DS/EN ISO 3672-2
DS DSEN SO 3672-2 2001-SEP-07 Plastcs - Unsaturated-polyester resns UP-R - Part 2 Preparaton of test specmens and determnaton of propertes
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This part of ISO 3672 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of unsaturated-polyester resins. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here.