DVGW-Technical Rule
[PUBLISHED]
G 648 (A)
G 648 (A)
Qualifikation Requirements for DVGW-TRGI-Experts
Title (German)
Qualifikationsanforderungen an DVGW-TRGI-Sachverständige
Brief description
This worksheet specifies qualification requirements for DVGW-TRGI experts for the assessment of gas installations for gases and hydrogen.