As communicated in an earlier news item, ASTM D1550 was revised and issued as ASTM D1550-2018 in December 2018. An advanced development is now available via note 000080 to enable certified consultants to perform implementations of ASTM D1550-2018 conversions in customer projects from today on.
Hydrogen Blending of Natural Gas
SAP®S/4HANA 2022 Support
Standards Update: ASTM D1555M