api gravity scale


  1. the American Petroleum Institute gravity scale: a universally accepted scale of the relative density of fluids that is used in fuel technology and is measured in degrees API. One degree API is equal to (141.5/ d)–131.5, where d = relative density at 288.7KSee also Baumé scale

Leave a Reply

Your email address will not be published. Required fields are marked *

49 queries 1.267