Fixtures for use in the system
#Units of Measure Codes should be taken from the UNECE recommendation 20 ONLY (http://www.unece.org/tradewelcome/un-centre-for-trade-facilitation-and-e-business-uncefact/outputs/cefactrecommendationsrec-index/list-of-trade-facilitation-recommendations-n-16-to-20.html) the excel sheet on 'Annex 2'. We only list the codes that we want the users to use in the Ingot portal to remove need to convert unecessarily
Unit of Measure Groups are defined as follows: Length (e.g. meter (m), inch (in), foot (ft), yard (yd)) Mass (e.g. kilogram, tonne) Surface (e.g. m2, sqin, sqft, sqyd) Temperature (e.g. celcius, farenheight) Volume (e.g. m3, litre (l, L, lt, liter), cc, cuin)