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  2. European hazard symbols - Wikipedia

    en.wikipedia.org/wiki/European_hazard_symbols

    From 1967 to 2017, these symbols were used for labeling containers and piping systems containing dangerous substances/mixtures. These symbols could also be used to identify areas where dangerous substances/mixtures were being stored in large quantities, as an alternative to the yellow triangular Directive 92/58/EEC warning signage. [4]

  3. Early warning system - Wikipedia

    en.wikipedia.org/wiki/Early_warning_system

    A HSS Engineering TWS 295 electronic sirens warning Civil Defense siren. An early warning system is a warning system that can be implemented as a chain of information communication systems and comprises sensors, event detection and decision subsystems for early identification of hazards. They work together to forecast and signal disturbances ...

  4. PHP - Wikipedia

    en.wikipedia.org/wiki/PHP

    As of 21 January 2025 (two months after PHP 8.4's release), PHP is used as the server-side programming language on 75.0% of websites where the language could be determined; PHP 7 is the most used version of the language with 47.1% of websites using PHP being on that version, while 40.6% use PHP 8, 12.2% use PHP 5 and 0.1% use PHP 4.

  5. Precautionary statement - Wikipedia

    en.wikipedia.org/wiki/Precautionary_statement

    OSHA 1910.145 Definition: "May be used to represent a hazard level between "Caution" and "Danger," instead of the required "Caution" tag, provided that they have a signal word of "Warning," an appropriate major message, and otherwise meet the general tag criteria of paragraph (f)(4) of this section."

  6. List of active Pakistan Air Force aircraft - Wikipedia

    en.wikipedia.org/wiki/List_of_active_Pakistan...

    Airborne Early Warning & Control Aircraft; Saab 2000 Erieye AEW&C: Saab Sweden Turboprop AEW&C: 2011: 9: 10: Saab 2000 equipped with the Saab Erieye AEW&C system. [43] [44] [45] Electronic Warfare Aircraft; Dassault Falcon DA-20: Dassault Aviation France Jet EW, ESM, ECM: 1986: 3: 3 Modified electronic warfare version of the Dassault Falcon 20 ...

  7. Direct.h - Wikipedia

    en.wikipedia.org/wiki/Direct.h

    This computer-programming -related article is a stub. You can help Wikipedia by expanding it.

  8. 32nd Army Air and Missile Defense Command - Wikipedia

    en.wikipedia.org/wiki/32nd_Army_Air_and_Missile...

    Further, the 32d AAMDC played the pivotal role in developing procedures for combined U.S. and Kuwaiti theater air and missile defense, interoperability, and training; expanding the TBM alert and warning architecture within CTF-Kuwait; and conducting distributed interactive simulation (DIS) training while performing its mission in a contingency ...

  9. Boxed warning - Wikipedia

    en.wikipedia.org/wiki/Boxed_warning

    In the United States, a boxed warning (sometimes "black box warning", colloquially) is a type of warning that appears near the beginning of the package insert for certain prescription drugs, so called because the U.S. Food and Drug Administration specifies that it is formatted with a 'box' or border around the text [1] to emphasize its ...