johnnyk

reloading, shooting/hunting @ long range
Birthday
Jun 21, 1963 (Age: 56)
Website
http://longrangehunting.com
Location
Potters Hill, NC
Real Name
Johnny
Gender
Male
Occupation
Scale Technician

Signature

"Measurement of uncertainty is satisfactory if; three times the standard deviation, of not less than ten replicate weighings, divided by the amount weighed, does not exceed 0.001."

USP 34-NF 29 General Chapter 《41》 "Weights and Balances "

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