Egyptian Organization for Standards & Quality

Standards

Standard No. 4492 / 2005
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Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths. . (IEC 60250/1969-01)
Standard No. 4492-1 / 2020
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Dielectric and resistive properties of solid insulating materials Relativem permittivity and dissipation factor. Technical frequencies (0,1 Hz to 10 MHz). AC Methods
Standard No. 4493 / 2020
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Test procedure for thermal endurance of insulating resins and varnishes for impregnation purposes - Electric breakdown methods
Standard No. 4494-1 / 2005
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Statistics -Vocabulary and'symbols- Part 1 : Probability and general statistical terms. (ISO 3534-1/1993)
Standard No. 4494-2 / 2005
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Statistics -Vocabulary and symbols - Part 2 : Statistical quality control. (ISO 3534-2/1993)
Standard No. 4494-3 / 2005
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Statistics -Vocabulary and symbols- Part 3 : Design of experiments. (ISO 3534-3/1999)
Standard No. 4495 / 2005
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Non-destructive testing -Metallographic replica techniques of surface examination (ISO 3057/1998)
Standard No. 4496 / 2005
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Non-destructive testing -Aids to visual inspection- Selection of low - Power magnifiers. (ISO 3058/1998)
Standard No. 4497 / 2005
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Non-destructive testing -Penetrant testing and magnetic particle testing -Viewing conditions (ISO 3059/2001)
Standard No. 4498 / 2005
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Non-destructive testing -Penetrant inspection- General principles (ISO 3452/1984)
Standard No. 4498-2 / 2005
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Non-destructive testing -Penetrant testing - Part 2 : Testing of penetrant materials. (ISO 3452-2/2000)
Standard No. 4499-1 / 2005
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Determination of the detection limit and decision threshold for ionizing radiation measurements Part 1: Fundamentals and application to counting measurements without the influence of sample treatment. (ISO 11929-1 /2000)
Standard No. 4499-2 / 2005
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Determination of the detection limit and decision threshold for ionizing radiation measurements- Part 2 : Fundamentals and application to counting measurements with the influence of sample treatment. (ISO 11929-2 /2000)
Standard No. 4499-3 / 2005
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Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 3: Fundamentals and application to counting measurements by high resolution gamma spectrometry, without the influence of sample treatment
Standard No. 4500 / 2022
Price 280 L.E.
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Timekeeping instruments-Wristwatches-Dimensions of bracelet-to-case fastening elementsTimekeeping instruments-Wristwatches-Dimensions of bracelet-to-case fastening elements
Standard No. 4501 / 2008
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Wrist and pocket watches – Fitting diameters for hour , minute , and second hands
Standard No. 4502 / 2021
Price 340 L.E.
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Timekeeping instruments – Crowns and sealed tubes - designs and dimensions
Standard No. 4503 / 2023
Price 250 L.E.
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HOROLOGY – FUNCTIONAL AND NON- FUNCTIONAL JEWELS
Standard No. 4516-4-27 / 2005
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Electromagnetic compatibility (EMC) - Part 4-27 :Testing and measurement techniques -- Unbalance, immunity test.
Standard No. 4598 / 2005
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Metallic Materials-Hardness test-Calibration of Standardized Blocks to be used for Knoop Hardness testing Machines
Standard No. 4599 / 2005
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Metallic Materials-Hardness test-Verification of KNOOP Hardness Testing Machines
Standard No. 4600 / 2017
Price 430 L.E.
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Force Measuring System Of Uniaxial Material Testing Machines
Standard No. 4602 / 2004
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Ophthalmic optics - contact lenses classification of contact lenses and contact lens materials .
Standard No. 4603-21 / 2019
Price 490 L.E.
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Mechanical Vibration — Evaluation Of Machine Vibration By Measurements On Non-Rotating Parts Part 21: Horizontal Axis Wind Turbines With Gearbox
Standard No. 4603-1 / 2014
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Mechanical Vibration- Evaluation Of Machine Vibration By Measurement On Non- Rotating Parts . Part 1: General Guidelines .
Standard No. 4603-2 / 2016
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Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
Standard No. 4603-3 / 2020
Price 520 L.E.
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Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts Part :3 Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ
Standard No. 4603-4 / 2016
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MECHANICAL VIBRATION — EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON NON-ROTATING PARTS PART : 4 GAS TURBINE SETS WITH FLUID-FILM BEARINGS
Standard No. 4603-5 / 2014
Price 505 L.E.
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Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts -- Part 5: Machine sets in hydraulic power generating and pumping plants
Standard No. 4603-6 / 2014
Price 535 L.E.
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Mechanical Vibration - Evaluation of machine vibration by Measurement on non -rotating parts . Part 6 : Reciprocating machine with power ratings above l00 kw .
Total number of standards 1801