Tracked Changes. Radiological protection. X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Radiation characteristics and production methods.

NEPLATNÁ vydána dne 28.2.2020

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Dosimetry for radiation protection over the energy ranges 8 keV to 1, 3 MeV and 4 MeV to 9 MeV.

NEPLATNÁ vydána dne 15.3.1998

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence.

NEPLATNÁ vydána dne 15.9.1999

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Calibration of area and personal dosemeters in low energy X reference radiation fields.

NEPLATNÁ vydána dne 18.10.2004

Tracked Changes. Radiological protection. X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Calibration of area and personal dosemeters in low energy X reference radiation fields.

NEPLATNÁ vydána dne 28.2.2020

Specification for coir door mats.

NEPLATNÁ vydána dne 27.6.1966

Specification for cutlery for local authorities, hospitals and other public bodies.

NEPLATNÁ vydána dne 31.5.1978

Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy cold worked solution treated seamless tubes (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5).

NEPLATNÁ vydána dne 30.3.1973

Specification for chromium-molybdenum alloy cast iron ring pots (suitable for centrifugally cast and sand cast sealing rings, piston rings and cylinder liners).

NEPLATNÁ vydána dne 31.12.1976

Specification for respiratory protective devices for self-rescue: filter self-rescuer.
(Dýchací sebezáchranné prostředky. Sebezáchranné filtrační dýchací přístroje. Požadavky, zkoušení a značení.)

NEPLATNÁ vydána dne 15.10.1993