91.140.40 Gāzapgādes sistēmas

Attēlo no 157. līdz 157. no pavisam 157 ieraksta(-iem).

ISO 23555-3:2024

standarts

EN
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
Skatīt

187.48 €