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EN 61000-3-3: Electromagnetic compatibility (EMC). Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection; EN 61000-3-11: Electromagnetic compatibility (EMC). Limits.
EN 3-9: Portable fire extinguishers. Additional requirements to EN 3-7 for pressure resistance of CO 2 extinguishers. EN 3-10: Portable fire extinguishers. Provisions for evaluating the conformity of a portable fire extinguisher to EN 3-7. EN 3-1, EN 3-2, EN 3-4 and EN 3-5 have been withdrawn and were replaced by EN 3-7, EN 3-8 and EN 3-9. [2 ...
The year of origin is added after the standard, separated by a colon, example: EN 50126:1999. In addition to the EN standards mentioned, there are also the EN ISO standards with the numbers ISO 1 to 59999 and the EN IEC standards from IEC 60000 to 79999, as well as EN standards outside the defined number ranges.
Armenia – SARM – National Institute of Standards and Quality; Australia – SA – Standards Australia; Austria – ASI – Austrian Standards International; Bahrain – BSMD [4] Bangladesh – BSTI – Bangladesh Standards and Bangladesh Standards and Testing Institution; Barbados – BNSI – Barbados National Standards Institution
IEC EN 61000-3-4, Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A (note: for currents > 16 A and ≤ 75 A per phase this standard should be replaced with IEC EN 61400-3-12) IEC/TS EN 61040-3-5 ...
EN 3; EN 54; EN 71; EN 166; EN 206+A2; EN 207; EN 417; EN 590; EN 1063; EN 1078; EN 1090; Eurocode 2: Design of concrete structures; Eurocode 3: Design of steel structures; Eurocode 4: Design of composite steel and concrete structures; Eurocode 5: Design of timber structures; Eurocode 6: Design of masonry structures; Eurocode 7: Geotechnical design
ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 1 ⁄ 2 to 1 + 1 ⁄ 2 inches (13 to 38 mm) in diameter.
After the Dresden Agreement (1996), CENELEC coordinates standard development activities with IEC.Older IEC standards were converted in 1997 by adding 60000, for example IEC 27 became IEC 60027 and the same standards are also published in the EN 60000 series to indicate adoption by CENELEC as a European standard; for example IEC 60034 is also available as EN 60034.