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-   -   ansi 9standards0 code issues - what does the j in thd (http://www.dimcax.com/hust/showthread.php?t=20209)

huangyhg 2009-09-05 06:04 PM

ansi 9standards0 code issues - what does the j in thd
 
ansi what does the "j" in thd
1.125-18 unjef-3b is the thd call out, does anyone know what the "j" stands for.
thanks bodie
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