X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy—Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1.3 MeV and 4 MeV to 9 MeV
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as s function of photon energy—Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

Spring steels
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

Metal valves—Face to face, end to end, centre to face and centre to end dimensions
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose industrial valves—Technical specification for gray iron castings
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose industrial valves—Technical specification for ductile iron castings
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose industrial valves—Technical specification for carbon steel forgings
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose Industrial valves—Technical specification for carbon steel castings
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose industrial valves—Flanged iron gate valves
K dispozici od: květen 2026

Norma vydána dne 31.10.2025

General purpose industrial valves—Casting iron globe valves and lift check valves
K dispozici od: květen 2026

Norma vydána dne 31.10.2025