Posted on May 3, 2018May 5, 2018 by Pulse AssentISO 20558-1:2018 Plastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials Designation system and basis for specifications Link: ISO 20558-1:2018 Plastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials Designation system and basis for specifications Source: BSI Standards Related Posts:Government to look at ways new high-tech materials…New subsidy control system will support UK jobs,…Big boost for UK economy as subsidy control system…Government future proofs Britain’s energy system…New bill to modernise Business Rates system
