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GOST R 52936-2008: Free-flow diving suits. General technical requirements; GOST R 53279-2009: Fire equipment. Fire connecting heads. General technical requirements. Methods of testing; GOST R 53574-2009: Noise. Assessment of noise annoyance by means of social and socio-acoustic surveys; GOST R 53685-2009: Electrification and electric supply of ...
Square keys are used for smaller shafts and rectangular faced keys are used for shaft diameters over 6.5 in (170 mm) or when the wall thickness of the mating hub is an issue. Set screws often accompany parallel keys to lock the mating parts into place. [3] The keyway is a longitudinal slot in both the shaft and mating part.
Nonoxynol-9 is a common ingredient of most vaginal and anal lubricants due to its spermicidal properties. A 2004 study found that over a six-month period, the typical-use failure rates for five nonoxynol-9 vaginal contraceptives (film, suppository, and gels at three different concentrations) ranged from 10% to 20%.
GOST (Russian: ГОСТ) refers to a set of international technical standards maintained by the Euro-Asian Council for Standardization, Metrology and Certification (EASC), a regional standards organization operating under the auspices of the Commonwealth of Independent States (CIS).
A hitman offered C$100,000 ($71,400; £56,000) for the assassination of a crime reporter at Montreal newspaper La Presse, the outlet has reported. Convicted killer Frédérick Silva confessed to ...
Avery County, North Carolina — Some people were skeptical, at first, of the stranger who rolled into flood-ravaged Avery County in western North Carolina this week claiming to be some kind of ...
Formula 4 is the first step out of karting on the FIA Global Pathway, and by design has the least performance of any of the cars in it. Compared to road-legal supercars, Formula 4 cars are less accelerative and have a much lower top speed of approximately 240 km/h; most modern supercars are capable of in excess of 300 km/h. The F4 cars have far ...
PHOTO: Olivier Rioux, 7-foot-9 NCAA college basketball player at Forida, poses after practice, Oct. 18, 2024 in Gainesville, Fla. (John Raoux/AP)