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THURSDAY, FEBRUARY 5, 2015
What organization offers a standard that gives durability grades of low, medium and high for paint systems in various environments and levels of surface preparation?
DIN JSRA ISO FROSIO
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Previous Quizzes from the Past Week
WEDNESDAY, FEBRUARY 4, 2015 True or false: The working time or gel time of a polyurea coating is generally 10 seconds or less.
TUESDAY, FEBRUARY 3, 2015 What is the process by which vegetable oils and animal fats are turned into soap?
MONDAY, FEBRUARY 2, 2015 True or false: In addition to SSPC-PA 17, there are two ASTM standards on measuring surface profile of blast-cleaned steel.
FRIDAY, JANUARY 30, 2015 True or false: Relative humidity and surface cleanliness are both critical factors in the speed of flash rusting of newly blast-cleaned steel.
THURSDAY, JANUARY 29, 2015 True or false: More than 95 percent of OSHA’s Permissible Exposure Limits (PELs) on hazardous chemicals in the workplace were updated in 2013-2014.
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