Posted on February 4, 2019February 5, 2019 by Pulse AssentISO 21305-1:2019 Plastics. Polycarbonate (PC) moulding and extrusion materials Designation system and basis for specification Link: ISO 21305-1:2019 Plastics. Polycarbonate (PC) moulding and extrusion materials Designation system and basis for specification Source: BSI Standards Related Posts:New laws to introduce digital labelling for…SME Council membership revealed ahead of first meetingGovernment backs SMEs with new Help to Grow campaign…Expert regional innovation hubs given £75 million…