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Tìm thấy 73948 kết quả.

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4481

BS EN IEC 55025:2022-TC

Tracked Changes. Vehicles, boats and internal combustion engines. Radio disturbance characteristics. Limits and methods of measurement for the protection of on-board receivers.

Tracked Changes. Vehicles, boats and internal combustion engines. Radio disturbance characteristics. Limits and methods of measurement for the protection of on-board receivers.

4482

BS EN IEC 60034-18-32:2022

Rotating electrical machines. Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings.

Rotating electrical machines. Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings.

4483

BS EN IEC 60034-18-32:2022-TC

Tracked Changes. Rotating electrical machines. Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings.

Tracked Changes. Rotating electrical machines. Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings.

4484

BS EN IEC 60072-1:2022

Rotating electrical machines. Dimensions and output series. Frame numbers 56 to 400 and flange numbers 55 to 1080.

Rotating electrical machines. Dimensions and output series. Frame numbers 56 to 400 and flange numbers 55 to 1080.

4485

BS EN IEC 60079-25:2022

Explosive atmospheres. Intrinsically safe electrical systems.

Explosive atmospheres. Intrinsically safe electrical systems.

4486

BS EN IEC 60086-3:2021-TC

Tracked Changes. Primary batteries. Watch batteries.

Tracked Changes. Primary batteries. Watch batteries.

4487

BS EN IEC 60153-4:2022

Hollow metallic waveguides. Relevant specifications for circular waveguides.

Hollow metallic waveguides. Relevant specifications for circular waveguides.

4488

BS EN IEC 60153-4:2022-TC

Tracked Changes. Hollow metallic waveguides. Relevant specifications for circular waveguides.

Tracked Changes. Hollow metallic waveguides. Relevant specifications for circular waveguides.

4489

BS EN IEC 60238:2018/A11:2021

Edison screw lampholders.

Edison screw lampholders.

4490

BS EN IEC 60300-3-4:2022

Dependability management. Application guide. Specification of dependability requirements.

Dependability management. Application guide. Specification of dependability requirements.

4491

BS EN IEC 60300-3-4:2022-TC

Tracked Changes. Dependability management. Application guide. Specification of dependability requirements.

Tracked Changes. Dependability management. Application guide. Specification of dependability requirements.

4492

BS EN IEC 60309-1:2022

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. General Requirements.

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. General Requirements.

4493

BS EN IEC 60309-1:2022-TC

Tracked Changes. Plugs, socket-outlets and couplers for industrial purposes. General requirements.

Tracked Changes. Plugs, socket-outlets and couplers for industrial purposes. General requirements.

4494

BS EN IEC 60309-2:2022

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Dimensional compatibility requirements for pin and contact-tube accessories.

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Dimensional compatibility requirements for pin and contact-tube accessories.

4495

BS EN IEC 60309-4:2022

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Switched socket-outlets and connectors with or without interlock.

Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Switched socket-outlets and connectors with or without interlock.

4496

BS EN IEC 60309-4:2022-TC

Tracked Changes. Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Switched socket-outlets and connectors with or without interlock.

Tracked Changes. Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes. Switched socket-outlets and connectors with or without interlock.

4497

BS EN IEC 60318-7:2022

Electroacoustics. Simulators of human head and ear. Head and torso simulator for the measurement of sound sources close to the ear.

Electroacoustics. Simulators of human head and ear. Head and torso simulator for the measurement of sound sources close to the ear.

4498

BS EN IEC 60335-2-105:2021/A11:2021

Household and similar electrical appliances. Safety. Particular requirements for multifunctional shower cabinets.

Household and similar electrical appliances. Safety. Particular requirements for multifunctional shower cabinets.

4499

BS EN IEC 60335-2-11:2022/A11:2022

Household and similar electrical appliances. Safety. Particular requirements for tumble dryers.

Household and similar electrical appliances. Safety. Particular requirements for tumble dryers.

4500

BS EN IEC 60335-2-24:2022/A11:2022

Household and similar electrical appliances. Safety. Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers.

Household and similar electrical appliances. Safety. Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers.

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