Posted on February 14, 2019February 16, 2019 by Pulse AssentISO 21309-2:2019 Plastics. Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials Preparation of test specimens and determination of properties Link: ISO 21309-2:2019 Plastics. Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials Preparation of test specimens and determination of properties Source: BSI Standards Related Posts:Government backs SMEs with new Help to Grow campaign…New laws to introduce digital labelling for…