API 650 standard definition
API 650 standard means the American petroleum institute standard number 650; tenth edition, November , 1998, containing standards for the design and construction of welded steel tanks for oil storage, published by the "American Petroleum Institute, 1220 L. Street, Northwest, Washington, D.C. 20005-4070 .
API 650 standard means the API standard number 650; thirteenth edition, containing standards for the design and construction of welded steel tanks for oil storage.