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  2. Safety sign - Wikipedia

    en.wikipedia.org/wiki/Safety_sign

    Chinese safety signage is regulated by Standardization Administration of China using GB standards 2893-2008 and 2894-2008, [13] [14] which all safety signs are legally required to comply with. [15] Designs are similar to ISO 3864 and uses older ISO 7010:2003 symbols, while adding several additional symbols covering a wider range of prohibitions ...

  3. ISO 7010 - Wikipedia

    en.wikipedia.org/wiki/ISO_7010

    ISO 7010 is an International Organization for Standardization technical standard for graphical hazard symbols on hazard and safety signs, including those indicating emergency exits. It uses colours and principles set out in ISO 3864 for these symbols, and is intended to provide "safety information that relies as little as possible on the use of ...

  4. Han Xin code - Wikipedia

    en.wikipedia.org/wiki/Han_Xin_code

    Han Xin Code finder pattern. Finder Pattern [3]: 4.2.3 consists from four Position Detection Patterns located at the four corners of the barcode. The size of Position Detection Pattern is 7×7 modules and it is constructed from 5 elements: dark 7 × 7 modules, light 6 × 6 modules, dark 5 × 5 modules, light 4 × 4 modules, dark 3 × 3 modules respectively.

  5. Hazard symbol - Wikipedia

    en.wikipedia.org/wiki/Hazard_symbol

    A large number of warning symbols with non-standard designs are in use around the world. Some warning symbols have been redesigned to be more comprehensible to children, such as the Mr. Ouch (depicting an electricity danger as a snarling, spiky creature) and Mr. Yuk (a green frowny face sticking its tongue out, to represent poison) designs in ...

  6. File:Guide to common map symbols.svg - Wikipedia

    en.wikipedia.org/wiki/File:Guide_to_common_map...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  7. File:Map-Chinese Characters.svg - Wikipedia

    en.wikipedia.org/wiki/File:Map-Chinese...

    Date/Time Thumbnail Dimensions User Comment; current: 17:44, 22 June 2021: 541 × 541 (833 KB): Sbb1413: Aksai Chin: 20:45, 21 July 2020: 541 × 541 (833 KB): Hogweard {{Information |Description={{en|Countries (modern boundaries drawn) where Chinese characters were/are used in its official/dominant language or at least one of its official/dominant languages. * {{color|#002200}}Dark Green ...

  8. QS mark - Wikipedia

    en.wikipedia.org/wiki/QS_mark

    The license is required for many product categories if they are both manufactured and sold in China. The mark was‘as deprecated in October 2018, and replaced with the SC system, which consists of the letters SC followed by a 14 digit number. SC means Sheng Chan (manufacturing) and the number is partially unique to each food processing facility.

  9. Map symbol - Wikipedia

    en.wikipedia.org/wiki/Map_symbol

    A map symbol or cartographic symbol is a graphical device used to visually represent a real-world feature on a map, working in the same fashion as other forms of symbols. Map symbols may include point markers, lines, regions, continuous fields, or text; these can be designed visually in their shape, size, color, pattern, and other graphic ...