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  2. German submarine U-505 - Wikipedia

    en.wikipedia.org/wiki/German_submarine_U-505

    In 86 days, she traveled to the west coast of Africa, where she sank her first vessels. In less than one month, U-505 sank four ships: British Benmohr, Norwegian Sydhav, American West Irmo, and Dutch Alphacca for a total of 25,041 GRT. On 18 April, U-505 was attacked by an Allied aircraft in the mid-Atlantic, but suffered little damage. [8]

  3. Contract Work Hours and Safety Standards Act - Wikipedia

    en.wikipedia.org/wiki/Contract_Work_Hours_and...

    The Contract Work Hours and Safety Standards Act (CWHSSA) is a United States federal law that covers hours and safety standards in construction contracts.. The Act applies to federal service contracts and federal and federally assisted construction contracts worth over $100,000, and requires contractors and subcontractors on covered contracts to pay laborers and mechanics employed in the ...

  4. Workplace safety standards - Wikipedia

    en.wikipedia.org/wiki/Workplace_Safety_Standards

    The following standards include safety and sanitary regulations for welding, cutting, and surface machining, as well as industrial process steps and guidelines on hazardous aerosols or other airborne particulates generated in these processes.

  5. Rack unit - Wikipedia

    en.wikipedia.org/wiki/Rack_unit

    Rack with sample component sizes including an A/V half-rack unit. A rack unit (abbreviated U or RU) is a unit of measure defined as 1 + 3 ⁄ 4 inches (44.45 mm). [1] [2] It is most frequently used as a measurement of the overall height of 19-inch and 23-inch rack frames, as well as the height of equipment that mounts in these frames, whereby the height of the frame or equipment is expressed ...

  6. Safety standards - Wikipedia

    en.wikipedia.org/wiki/Safety_standards

    Safety standards are standards designed to ensure the safety of products, activities and processes, etc. They may be advisory or compulsory and are normally laid down by an advisory or regulatory body that may be either voluntary or statutory .

  7. Federal Motor Vehicle Safety Standards - Wikipedia

    en.wikipedia.org/wiki/Federal_Motor_Vehicle...

    List of FMCSA standards for motor vehicles Archived 2013-03-28 at the Wayback Machine "Timeline of Federal Motor Vehicle Safety Standards by Year and Notable Technologies" (PDF). National Highway Traffic Safety Administration. 2012. Archived from the original (PDF) on 2021-06-24

  8. Michigan Occupational Safety and Health Administration

    en.wikipedia.org/wiki/Michigan_Occupational...

    The Michigan Legislature created the modern Michigan Occupational Safety and Health Act, Public Act 154 of 1974, in order to better prevent workplace injuries, illnesses and fatalities in Michigan by: setting and enforcing occupational safety and health standards; promoting safety and health training and education; and working with partners to develop innovative programs to prevent workplace ...

  9. List of ISO standards 1–1999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_1–1999

    ISO/TR 224:1998 Aircraft — Declaration of design and performance for aircraft equipment — Standard form [Withdrawn without replacement] ISO 225:2010 Fasteners — Bolts, screws, studs and nuts — Symbols and descriptions of dimensions; ISO 226:2003 Acoustics — Normal equal-loudness-level contours