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  2. Film speed - Wikipedia

    en.wikipedia.org/wiki/Film_speed

    Since the ISO system combines the newer ASA and DIN definitions, this conversion is also necessary when comparing older ASA and DIN scales with the ISO scale. The picture shows an ASA/DIN conversion in a 1952 photography book [70] in which 21/10° DIN was converted to ASA 80 instead of ASA 100.

  3. List of DIN standards - Wikipedia

    en.wikipedia.org/wiki/List_of_DIN_standards

    DIN ISO 13715(2000–12) DIN 14000 to DIN 14999. DIN Title Status ... DIN 31635: Conversion of the Arabic alphabet: Active: DIN 32676: Tri-Clamp Fittings [2] Active:

  4. Unified Code for Units of Measure - Wikipedia

    en.wikipedia.org/wiki/Unified_Code_for_Units_of...

    UCUM is used by different organizations like IEEE, and standards like DICOM, LOINC, HL7, and ISO 11240:2012. [ 2 ] The code set includes all units defined in ISO 1000 , ISO 2955-1983 , [ 3 ] [ a ] ANSI X3.50-1986 , [ 4 ] [ b ] HL7 and ENV 12435 , and explicitly and verifiably addresses the naming conflicts and ambiguities in those standards to ...

  5. Flow cups - Wikipedia

    en.wikipedia.org/wiki/Flow_cups

    Din Flow Cup (2mm) - Din 53211 Din Flow Cup (4mm) - Din 53211 Din Flow Cup (6mm) - Din 53211 ... ISO/ASTM FLOW CUP Flow Cups to BS EN ISO 2431, [4] ASTM D5125

  6. ISO/IEC 80000 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_80000

    ISO 80000-8:2020 revised ISO 80000-8:2007, [37] which revised ISO 31-7:1992. [38] It gives names, symbols, definitions, and units for quantities of acoustics. The descriptive text of this part is available online. [39] It has a foreword, scope introduction, scope, normative references (of which there are none), as well as terms, and definitions.

  7. New Orleans ISIS terrorist Shamsud-Din Jabbar prepared bombs ...

    www.aol.com/orleans-isis-terrorist-packed-bombs...

    ISIS-inspired New Orleans terrorist Shamsud-Din Jabbar prepared a "very rare explosive compound" in the two homemade bombs he planned to detonate on Bourbon Street, police said.

  8. Ohio corrections officer killed on Christmas Day in 'inmate ...

    www.aol.com/ohio-corrections-officer-killed...

    A corrections officer at an Ohio prison was killed Christmas day when an inmate attacked him, authorities said Wednesday. The assault occurred Wednesday morning at the Ross Correctional ...

  9. Standard temperature and pressure - Wikipedia

    en.wikipedia.org/wiki/Standard_temperature_and...

    The ISO 13443 standard reference conditions for natural gas and similar fluids are 288.15 K (15.00 °C; 59.00 °F) and 101.325 kPa; [7] by contrast, the American Petroleum Institute adopts 60 °F (15.56 °C; 288.71 K).