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Tìm thấy 73948 kết quả.

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1181

BS EN ISO 23547:2023

Measurement of radioactivity. Gamma emitting radionuclides. Reference measurement standard specifications for the calibration of gamma-ray spectrometers.

Measurement of radioactivity. Gamma emitting radionuclides. Reference measurement standard specifications for the calibration of gamma-ray spectrometers.

1182

BS EN ISO 23582-1:2023

Plastics and rubber machines. Clamping systems. Safety requirements for magnetic clamping systems.

Plastics and rubber machines. Clamping systems. Safety requirements for magnetic clamping systems.

1183

BS EN ISO 23582-1:2023-TC

Tracked Changes. Plastics and rubber machines. Clamping systems. Safety requirements for magnetic clamping systems.

Tracked Changes. Plastics and rubber machines. Clamping systems. Safety requirements for magnetic clamping systems.

1184

BS EN ISO 23702-1:2023

Leather. Per- and polyfluoroalkyl substances. Determination of non-volatile compounds by extraction method using liquid chromatography.

Leather. Per- and polyfluoroalkyl substances. Determination of non-volatile compounds by extraction method using liquid chromatography.

1185

BS EN ISO 23702-1:2023-TC

Tracked Changes. Leather. Per- and polyfluoroalkyl substances. Determination of non-volatile compounds by extraction method using liquid chromatography.

Tracked Changes. Leather. Per- and polyfluoroalkyl substances. Determination of non-volatile compounds by extraction method using liquid chromatography.

1186

BS EN ISO 23936-1:2022-TC

Tracked Changes. Oil and gas industries including lower carbon energy. Non-metallic materials in contact with media related to oil and gas production. Thermoplastics.

Tracked Changes. Oil and gas industries including lower carbon energy. Non-metallic materials in contact with media related to oil and gas production. Thermoplastics.

1187

BS EN ISO 24013:2023

Optics and photonics. Lasers and laser-related equipment. Measurement of phase retardation of optical components for polarized laser radiation.

Optics and photonics. Lasers and laser-related equipment. Measurement of phase retardation of optical components for polarized laser radiation.

1188

BS EN ISO 24072:2023

Aerosol bacterial retention test method for air-inlet on administration devices.

Aerosol bacterial retention test method for air-inlet on administration devices.

1189

BS EN ISO 2418:2023

Leather. Chemical, physical, mechanical and fastness tests. Position and preparation of specimens for testing.

Leather. Chemical, physical, mechanical and fastness tests. Position and preparation of specimens for testing.

1190

BS EN ISO 2418:2023-TC

Tracked Changes. Leather. Chemical, physical, mechanical and fastness tests. Position and preparation of specimens for testing.

Tracked Changes. Leather. Chemical, physical, mechanical and fastness tests. Position and preparation of specimens for testing.

1191

BS EN ISO 24370:2023

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture toughness of monolithic ceramics at room temperature by chevron-notched beam (CNB) method.

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture toughness of monolithic ceramics at room temperature by chevron-notched beam (CNB) method.

1192

BS EN ISO 24370:2023-TC

Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture toughness of monolithic ceramics at room temperature by chevron-notched beam (CNB) method.

Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture toughness of monolithic ceramics at room temperature by chevron-notched beam (CNB) method.

1193

BS EN ISO 24442-TC:2023

Tracked Changes (Redline) - Cosmetics - Sun protection test methods - In vivo determination of sunscreen UVA protection

Tracked Changes (Redline) - Cosmetics - Sun protection test methods - In vivo determination of sunscreen UVA protection

1194

BS EN ISO 24442:2022-TC

Tracked Changes. Cosmetics. Sun protection test methods. In vivo determination of sunscreen UVA protection.

Tracked Changes. Cosmetics. Sun protection test methods. In vivo determination of sunscreen UVA protection.

1195

BS EN ISO 25178-700:2023

Geometrical product specifications (GPS). Surface texture: Areal. Calibration, adjustment and verification of areal topography measuring instruments.

Geometrical product specifications (GPS). Surface texture: Areal. Calibration, adjustment and verification of areal topography measuring instruments.

1196

BS EN ISO 25197:2020/A11:2023

Small craft. Electrical/electronic control systems for steering, shift and throttle.

Small craft. Electrical/electronic control systems for steering, shift and throttle.

1197

BS EN ISO 252:2023

Conveyor belts. Adhesion between constitutive elements. Test methods.

Conveyor belts. Adhesion between constitutive elements. Test methods.

1198

BS EN ISO 25377:2022

Hydrometric uncertainty guidance (HUG).

Hydrometric uncertainty guidance (HUG).

1199

BS EN ISO 25377:2022-TC

Tracked Changes. Hydrometric uncertainty guidance (HUG).

Tracked Changes. Hydrometric uncertainty guidance (HUG).

1200

BS EN ISO 25745-1:2023

Energy performance of lifts, escalators and moving walks. Energy measurement and verification.

Energy performance of lifts, escalators and moving walks. Energy measurement and verification.

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