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Tìm thấy 104041 kết quả.

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14381

BS EN IEC 60401-1:2020

Terms and nomenclature for cores made of magnetically soft ferrites Part 1: Terms used for physical irregularities and reference of dimensions

Terms and nomenclature for cores made of magnetically soft ferrites Part 1: Terms used for physical irregularities and reference of dimensions

14382

BS EN IEC 60404-13-TC:2020

Tracked Changes (Redline) - Magnetic materials Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet

Tracked Changes (Redline) - Magnetic materials Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet

14383

BS EN IEC 60404-7:2020

Magnetic materials Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit

Magnetic materials Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit

14384

BS EN IEC 60471:2020

Clevis and tongue couplings of string insulator units - Dimensions

Clevis and tongue couplings of string insulator units - Dimensions

14385

BS EN IEC 60480-TC:2020

Tracked Changes (Redline) - Specifications for the re-use of sulphur hexafluoride (SF6) and its mixtures in electrical equipment

Tracked Changes (Redline) - Specifications for the re-use of sulphur hexafluoride (SF6) and its mixtures in electrical equipment

14386

BS EN IEC 60512-1-TC:2020

Tracked Changes (Redline) - Connectors for electrical and electronic equipment – Tests and measurements Part 1: Generic specification

Tracked Changes (Redline) - Connectors for electrical and electronic equipment – Tests and measurements Part 1: Generic specification

14387

BS EN IEC 60512-15-2-TC:2020

Tracked Changes (Redline) - Connectors for electrical and electronic equipment - Tests and measurements Part 15-2: Connector tests (mechanical) - Test 15b: Insert retention in housing (axial)

Tracked Changes (Redline) - Connectors for electrical and electronic equipment - Tests and measurements Part 15-2: Connector tests (mechanical) - Test 15b: Insert retention in housing (axial)

14388

BS EN IEC 60512-23-3-TC:2020

Tracked Changes (Redline) - Connectors for electrical and electronic equipment - Tests and measurements Part 23-3: Screening and filtering tests - Test 23c: Shielding effectiveness of connectors and accessories - Line injection method

Tracked Changes (Redline) - Connectors for electrical and electronic equipment - Tests and measurements Part 23-3: Screening and filtering tests - Test 23c: Shielding effectiveness of connectors and accessories - Line injection method

14389

BS EN IEC 60512-28-100-TC:2020

Tracked Changes (Redline) - Connectors for electrical and electronic equipment — Tests and measurements Part 28-100: Signal integrity tests up to 2 000 MHz — Tests 28a to 28g

Tracked Changes (Redline) - Connectors for electrical and electronic equipment — Tests and measurements Part 28-100: Signal integrity tests up to 2 000 MHz — Tests 28a to 28g

14390

BS EN IEC 60512-28-100:2020

Connectors for electrical and electronic equipment — Tests and measurements Part 28-100: Signal integrity tests up to 2 000 MHz — Tests 28a to 28g

Connectors for electrical and electronic equipment — Tests and measurements Part 28-100: Signal integrity tests up to 2 000 MHz — Tests 28a to 28g

14391

BS EN IEC 60512-8-3-TC:2020

Tracked Changes (Redline) - Connectors for electrical and electronic equipment – Tests and measurements Part 8-3: Static load tests (fixed connectors) – Test 8c: Robustness of actuating lever

Tracked Changes (Redline) - Connectors for electrical and electronic equipment – Tests and measurements Part 8-3: Static load tests (fixed connectors) – Test 8c: Robustness of actuating lever

14392

BS EN IEC 60512-9-5:2020

Connectors for electrical and electronic equipment - Tests and measurements Part 9-5: Endurance tests - Test 9e: Current loading, cyclic

Connectors for electrical and electronic equipment - Tests and measurements Part 9-5: Endurance tests - Test 9e: Current loading, cyclic

14393

BS EN IEC 60519-1:2020

Safety in installations for electroheating and electromagnetic processing Part 1: General requirements

Safety in installations for electroheating and electromagnetic processing Part 1: General requirements

14394

BS EN IEC 60519-12-TC:2020

Tracked Changes (Redline) - Safety in installations for electroheating and electromagnetic processing Part 12: Particular requirements for infrared electroheating

Tracked Changes (Redline) - Safety in installations for electroheating and electromagnetic processing Part 12: Particular requirements for infrared electroheating

14395

BS EN IEC 60519-8:2020

Safety in installations for electroheating and electromagnetic processing Part 8: Particular requirements for electroslag remelting furnaces

Safety in installations for electroheating and electromagnetic processing Part 8: Particular requirements for electroslag remelting furnaces

14396

BS EN IEC 60534-3-1-TC:2020

Tracked Changes (Redline) - Industrial-process control valves Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves

Tracked Changes (Redline) - Industrial-process control valves Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves

14397

BS EN IEC 60565-1:2020

Underwater acoustics - Hydrophones - Calibration of hydrophones Part 1: Procedures for free-field calibration of hydrophones

Underwater acoustics - Hydrophones - Calibration of hydrophones Part 1: Procedures for free-field calibration of hydrophones

14398

BS EN IEC 60580:2020

Medical electrical equipment - Dose area product meters

Medical electrical equipment - Dose area product meters

14399

BS EN IEC 60601-2-16-TC:2020

Tracked Changes (Redline) - Medical electrical equipment Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment

Tracked Changes (Redline) - Medical electrical equipment Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment

14400

BS EN IEC 60601-2-2-TC:2020

Tracked Changes (Redline) - Medical electrical equipment Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories

Tracked Changes (Redline) - Medical electrical equipment Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories

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