Engineering

IEC 60911 ED2 - Nuclear Power Plants - Instrumentation systems - Measurements for monitoring adequate cooling within the core of pressurized light water reactors
Categories: Nuclear energy engineering
Committee: IEC/TC 45 (Nuclear instrumentation)
Origin: IEC
Close date: 26 Apr 2024
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prEN 50342-5:2024 - Lead-acid starter batteries - Part 5: Mechanical properties of battery housings and handles
Categories: Cells and batteries
Committee: CLC/TC 21X (error)
Origin: CENELEC
Close date: 26 Apr 2024
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prEN 50342-6:2024 - Lead-acid starter batteries - Part 6: Batteries for micro-cycle applications
Categories: Cells and batteries
Committee: CLC/TC 21X (error)
Origin: CENELEC
Close date: 26 Apr 2024
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prEN IEC 60086-4:2024 - Primary batteries - Part 4: Safety of lithium batteries
Categories: Cells and batteries
Committee: CLC/SR 35 (error)
Origin: CENELEC
Close date: 26 Apr 2024
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prEN IEC 62941:2024 - Terrestrial photovoltaic (PV) modules - Quality system for PV module manufacturing
Categories: Solar energy engineering
Committee: CLC/TC 82 (error)
Origin: CENELEC
Close date: 26 Apr 2024
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ISO/DIS 15016.2 - Ships and marine technology — Specifications for the assessment of speed and power performance by analysis of speed trial data
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 26 Apr 2024
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ISO/DIS 965-2 - ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal threads — Medium tolerance quality
Categories: Screw threads
Committee: ISO/TC 1 (Screw threads)
Origin: ISO
Close date: 29 Apr 2024
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ISO/DIS 21771-2 - Cylindrical involute gears and gear pairs — Part 2: Calculation and measurement of tooth thickness and backlash
Categories: Gears
Committee: ISO/TC 60 (Gears)
Origin: ISO
Close date: 30 Apr 2024
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ISO/DIS 5175-3 - Gas welding equipment — Safety devices — Part 3: Decomposition blockers for low pressure acetylene
Categories: Welding, brazing and soldering
Committee: ISO/TC 44/SC 8 (Equipment for gas welding, cutting and allied processes)
Origin: ISO
Close date: 01 May 2024
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prEN 3646-001 - Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 001: Technical specification
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 02 May 2024
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prEN 4604-010 - Aerospace series - Cable, electrical, for signal transmission - Part 010 : Cable, coaxial, light weight, 50 ohms, 200 °C, type KX (light WD) - Product standard
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 02 May 2024
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prEN 1705 - Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow
Categories: Valves
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 02 May 2024
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prEN 3646-006 - Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 02 May 2024
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prEN 4641-001 - Aerospace series - Cables, optical - Part 001: Technical specification
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 02 May 2024
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ISO/DIS 21036 - Plastics piping systems for industrial applications — Unplasticized Polyamide (PA-U) — Metric series for specifications for components and system
Categories: Pipelines
Committee: ISO/TC 138/SC 3 (Plastics pipes and fittings for industrial applications)
Origin: ISO
Close date: 02 May 2024
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ISO/DIS 17579 - Ships and marine technology — Design and testing requirements of pneumatic quick-closing valves
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 3 (Piping and machinery)
Origin: ISO
Close date: 03 May 2024
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IEC 62828-2 ED2 - Reference conditions and procedures for testing industrial and process measurement transmitters - Part 2: Specific procedures for pressure transmitters
Categories: Industrial automation systems
Committee: IEC/TC 65 (Industrial-process measurement, control and automation)
Origin: IEC
Close date: 03 May 2024
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IEC 62828-1 ED2 - Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters
Categories: Industrial automation systems
Committee: IEC/TC 65 (Industrial-process measurement, control and automation)
Origin: IEC
Close date: 03 May 2024
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IEC 60317-27-1/AMD1 ED1 - Amendment 1 - Specifications for particular types of winding wires - Part 27-1: Paper tape covered round copper wire
Categories: Electrical wires and cables
Committee: IEC/TC 55 (Winding wires)
Origin: IEC
Close date: 03 May 2024
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IEC 60691/AMD1 ED5 - Amendment 1 - Thermal-links - Requirements and application guide
Categories: Electrical accessories
Committee: IEC/TC 32 (Fuses)
Origin: IEC
Close date: 03 May 2024
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