Posted on February 20, 2019February 22, 2019 by Pulse AssentISO/TR 20491:2019 Fasteners. Fundamentals of hydrogen embrittlement in steel fasteners Link: ISO/TR 20491:2019 Fasteners. Fundamentals of hydrogen embrittlement in steel fasteners Source: BSI Standards Related Posts:Expert regional innovation hubs given £75 million…UK Export Finance unveils extra support for SME exportersNew laws to introduce digital labelling for…UK and Singapore Enhance Cooperation in Sustainable…Small businesses benefitting more than ever from…