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Tìm thấy 73948 kết quả.

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3621

DIN EN 50122-3:2023-03

VDE 0115-5. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems.

VDE 0115-5. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems.

3622

BS ISO/IEC 29168-1:2023

Information technology. Open systems interconnection. Object identifier resolution system.

Information technology. Open systems interconnection. Object identifier resolution system.

3623

BS EN 17020-5:2023

Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows. Durability of self-closing of hinged and pivoted timber doorsets.

Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows. Durability of self-closing of hinged and pivoted timber doorsets.

3624

DIN EN 50122-2:2023-03

VDE 0115-4. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems.

VDE 0115-4. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems.

3625

DIN EN 50122-1:2023-02

VDE 0115-3. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock.

VDE 0115-3. Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock.

3626

BS EN ISO 19905-3:2022

Petroleum and natural gas industries. Site-specific assessment of mobile offshore units. Floating units.

Petroleum and natural gas industries. Site-specific assessment of mobile offshore units. Floating units.

3627

E DIN EN 10217-1/A1:2023-02 (DRAFT)

Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties.

Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties.

3628

BSI-PD CEN/TS 17831:2023

Cycles - Electrically power assisted cycles - Anti-tampering measures

Cycles - Electrically power assisted cycles - Anti-tampering measures

3629

E DIN EN 13260:2023-03 (DRAFT)

Railway applications - Wheelsets and bogies - Wheelsets - Product requirements.

Railway applications - Wheelsets and bogies - Wheelsets - Product requirements.

3630

E DIN EN IEC 61300-2-26:2023-06 (DRAFT)

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-26: Tests - Salt mist.

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-26: Tests - Salt mist.

3631

BS EN IEC 61076-3-126:2023

Connectors for electrical and electronic equipment. Product requirements. Rectangular connectors. Detail specification for 5-way power connectors for industrial environments with push-pull locking.

Connectors for electrical and electronic equipment. Product requirements. Rectangular connectors. Detail specification for 5-way power connectors for industrial environments with push-pull locking.

3632

BS EN ISO 252:2023

Conveyor belts. Adhesion between constitutive elements. Test methods.

Conveyor belts. Adhesion between constitutive elements. Test methods.

3633

BS EN 15725:2023

Extended application on the fire performance of construction products and building elements: Principle of EXAP standards and EXAP reports.

Extended application on the fire performance of construction products and building elements: Principle of EXAP standards and EXAP reports.

3634

BS ISO/IEC 4005-2:2023

Telecommunications and information exchange between systems. Unmanned aircraft area network (UAAN). Physical and data link protocols for shared communication.

Telecommunications and information exchange between systems. Unmanned aircraft area network (UAAN). Physical and data link protocols for shared communication.

3635

DIN EN 50119/BER1:2023-07

VDE 0115-601/Ber.1. Railway applications - Fixed installations - Electric traction overhead contact lines.

VDE 0115-601/Ber.1. Railway applications - Fixed installations - Electric traction overhead contact lines.

3636

DIN EN IEC 61010-2-012:2023-07

VDE 0411-2-012. Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-012: Particular requirements for climatic and environmental testing and other temperature conditioning equipment.

VDE 0411-2-012. Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-012: Particular requirements for climatic and environmental testing and other temperature conditioning equipment.

3637

DIN SPEC 77233:2023-04

Standardized financing and risk analysis for private residential properties.

Standardized financing and risk analysis for private residential properties.

3638

E DIN VDE 0100-420:2023-03 (DRAFT)

VDE 0100-420. Low-voltage electrical installations - Part 4-42: Protection for safety - Protection against thermal effects.

VDE 0100-420. Low-voltage electrical installations - Part 4-42: Protection for safety - Protection against thermal effects.

3639

BS EN 50065-4-1:2023-TC

Tracked Changes. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters - Generic specification.

Tracked Changes. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters - Generic specification.

3640

BS EN 50065-4-3:2023

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filter. Incoming filter.

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filter. Incoming filter.

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