Conversion of operational and process measurements units to the metric SI System 

 - Washington:  API,  1974 
 - 57 p.  cuadros. 
<br/><br/>06291 
<br/><br/>Introduction. Scope and field of application. What is SI. Use of the appendix a conversion tables. Tables of recommended SI Units and conversion factors. Temperature conversion chart. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sistema Métrico<br/>Petróleo<br/>Normalización
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos
<br/><br/><label>Dewey Class. No.: </label>389.9  / A642c