State weights and measures laboratories: program handbook. by Oppermann, H. V.

Uniform laws and regulations in the areas of legal metrology and engine fuel quality: as adopted by the 85th National conference on weights and measures 2000. by Coleman, Thomas

Other Authors: “…Oppermann, H.V…”

Specifications, tolerances, and other technical requirements for weighing and measuring devices: as adopted by the 85th National conference on weights and measures 2000. by Butcher, T.G

Other Authors: “…Oppermann, H.V…”