About this document
National Standard Petroleum Oil Tables by Jheison Rodriguez is a document available to read on EtoBox.
This document provides tables and information for standardizing measurements of petroleum oils. It summarizes: - The tables are based on investigations by the National Bureau of Standards and recommendations from an American Petroleum Institute committee. - In 1921, the API scale was adopted using a modulus of 141.5 to standardize hydrometer measurements, replacing two conflicting scales previously used. - The tables relate measurements of specific gravity, API degrees, pounds per gallon, and gallons pe
- Author
- Jheison Rodriguez
- Language
- EN