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  2. Four-point flexural test - Wikipedia

    en.wikipedia.org/wiki/Four-point_flexural_test

    The four-point flexural test provides values for the modulus of elasticity in bending, flexural stress, flexural strain and the flexural stress-strain response of the material. This test is very similar to the three-point bending flexural test. The major difference being that with the addition of a fourth bearing the portion of the beam between ...

  3. List of ISO standards 2000–2999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_2000...

    ISO 2407:1997 Test conditions for internal cylindrical grinding machines with horizontal spindle — Testing of accuracy; ISO 2408:2017 Steel wire ropes — Requirements; ISO 2409:2020 Paints and varnishes — Cross-cut test; ISO 2410:1973 Household refrigerators — Methods of test for the information of the consumer [Withdrawn without ...

  4. List of ISO standards 1–1999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_1–1999

    ISO 144:1973 Steel — Reverse bend testing of wire [Withdrawn: replaced with ISO 7801] ISO/R 145:1960 Steel — Wrapping test for wire [Withdrawn: replaced with ISO 7802] ISO 146:1984 Metallic materials — Hardness test — Verification of Vickers hardness testing machines HV 0,2 to HV 100 [Withdrawn: replaced with ISO 6507-2]

  5. Direct tension indicator - Wikipedia

    en.wikipedia.org/wiki/Direct_tension_indicator

    The RCSC specification has been adopted, in its entirety, by the American Institute of Steel Construction and appears as section 16 of that organization's Steel Construction Manual. DTIs within the RCSC specification section 8.2.4 are described thus: "ASTM F959 direct tension indicators are recognized in this Specification as a bolt-tension ...

  6. List of EN standards - Wikipedia

    en.wikipedia.org/wiki/List_of_EN_standards

    EN 10220: Seamless and welded steel tubes — Dimensions and masses per unit length; EN 10240: Internal and/or external protective coating for steel tubes - specification for hot dip galvanized coatings applied in automatic plants; EN 10270-1: Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

  7. List of ISO standards 3000–4999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_3000...

    ISO 3310-1:2016 Part 1: Test sieves of metal wire cloth; ISO 3310-2:2013 Part 2: Test sieves of perforated metal plate; ISO 3310-3:1990 Part 3: Test sieves of electroformed sheets; ISO/TR 3311:1974 Plain end precision steel tubes, welded and seamless — General tables of dimensions and masses per unit length [Withdrawn: replaced by ISO 4200]

  8. Automatic direction finder - Wikipedia

    en.wikipedia.org/wiki/Radio_Magnetic_Indicator

    The magnetic bearing to the station in this case is 350°. The ADF indicators are a kind of navigational display consisting of a dial and a needle that rotates around the dial and points to the beacon. This needle suggests the "to" bearing of the beacon, and to fly the "from" bearing, 180° needs to be added or subtracted from the reading. [7]

  9. Total indicator reading - Wikipedia

    en.wikipedia.org/wiki/Total_indicator_reading

    In metrology and the fields that it serves (such as manufacturing, machining, and engineering), total indicator reading (TIR), also known by the newer name full indicator movement (FIM), is the difference between the maximum and minimum measurements, that is, readings of an indicator, on the planar, cylindrical, or contoured surface of a part ...