用户登录

未生效 GB 1886.354-2021食品安全国家标准食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺

未生效 FZ/T 92018-2021平面钢领

未生效 QB/T 5673-2021高温锂原电池（组）

未生效 JJF 1957-2021铷原子频率标准校准规范

未生效 EN 2713-012-2022Aerospace series - Cables, electrical, single and multicore for general purpose - Operating temperatures between -55 °C and 200 °C - Part 012: MNA (1 core), MNB (pair), MNC (3 cores), MND (4 cores), cables family - Silver-plated copper screened (spiral) and jacketed, UV laser printable - Product standard

未生效 EN ISO 11295-2022Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295-2022)

未生效 EN ISO 8253-3-2022Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3-2022)

未生效 EN 13126-4-2022Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 4: Espagnolettes

未生效 EN 13523-9-2022Coil coated metals - Test methods - Part 9: Resistance to water immersion

未生效 EN ISO 9713-2022Neurosurgical implants - Self-closing intracranial aneurysm clips (ISO 9713-2022)

未生效 EN 15984-2022Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography method

未生效 EN IEC 60534-4-2022Industrial-process control valves - Part 4: Inspection and routine testing

未生效 EN ISO 10365-2022Adhesives - Designation of main failure patterns (ISO 10365-2022)

未生效 EN ISO 22044-2022Commercial beverage coolers - Classification, requirements and test conditions (ISO 22044:2021)

未生效 EN IEC 63174-2022Electrically operated toothbrushes - Methods for measuring the performance

未生效 EN 12697-7-2022Bituminous mixtures - Test methods - Part 7: Determination of the bulk density of bituminous specimens by gamma rays

未生效 EN ISO 25178-2-2022Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters (ISO 25178-2:2021)

未生效 EN ISO 4135-2022Anaesthetic and respiratory equipment - Vocabulary (ISO 4135-2022)

未生效 EN ISO 16559-2022Solid biofuels - Vocabulary (ISO 16559-2022)

未生效 EN 12697-49-2022Bituminous mixtures - Test methods - Part 49: Determination of friction after polishing

未生效 EN ISO 11114-5-2022Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 5: Test methods for evaluating plastic liners (ISO 11114-5-2022)

未生效 EN IEC 63182-4-2022Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores

未生效 EN IEC 60794-1-219-2022Optical fibre cables - Part 1-219: Generic specification - Basic optical cable test procedures - Material compatibility test, method F19

未生效 EN ISO 10942-2022Ophthalmic instruments - Direct ophthalmoscopes (ISO 10942-2022)

未生效 EN ISO 21920-1-2022Geometrical product specifications (GPS) - Surface texture: Profile - Part 1: Indication of surface texture (ISO 21920-1:2021)

未生效 EN ISO 26825-2022Anaesthetic and respiratory equipment - User-applied labels for syringes containing drugs used during anaesthesia - Colours, design and performance (ISO 26825:2020)

未生效 EN ISO 8611-1-2022Pallets for materials handling - Flat pallets - Part 1: Test methods (ISO 8611-1:2021)

未生效 EN IEC 61223-3-7-2022Evaluation and routine testing in medical imaging departments - Part 3-7: Acceptance and constancy tests - Imaging performance of X-ray equipment for dental cone beam computed tomography

未生效 EN ISO 16486-4-2022Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO 16486-4-2022)

未生效 EN IEC 63182-5-2022Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores