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ISO
ISO
ISO 6164:2018
En Vigor
2018-05-29
Hydraulic fluid power — Four-screw, one-piece square flange connections
for use at pressures of 42 MPa, DN 25 to 80
ISO
ISO 11623:2023
En Vigor
2023-07-13
Gas cylinders — Composite cylinders and tubes — Periodic inspection and testing
ISO
ISO 3868:1976
En Vigor
1976-11-01
Metallic and other non-organic coatings — Measurement of coating
thicknesses — Fizeau multiple-beam interferometry method










