Norm-Entwurf
23/30446964 DC
23/30446964 DC
BS EN ISO 23555-3. Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa. Part 3. Safety shut-off devices
Titel (englisch)
BS EN ISO 23555-3. Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa. Part 3. Safety shut-off devices