international standard annealed copper
international standard atmosphere
International Standard Atmosphere (ISA)
international standard atmosphere pressure
International Standard Book Number
International Standard Book Number (ISBN)
international standard candle-power
international standard index
international standard industrial classification
international standard atmosphere
International Standard Atmosphere (ISA)
international standard atmosphere pressure
International Standard Book Number
International Standard Book Number (ISBN)
international standard candle-power
international standard index
international standard industrial classification
International Standard Book Number