Guide for pressure-relieving and depressuring systems
By: Refining Department.
Contributors: American Petroleum Institute. Division of Refining.
Edition: 2nd ed.
Publisher: American Petroleum Institute
Published: 1982
Place of publication: Washington, D.C. (2101 L St., N.W., Washington, D.C. 20037)
Language: eng
Number of pages: 82
Subjects: Petroleum refineries -- Equipment and supplies.; Relief valves.
Notes: Bibliography: p. 63-67.
"API recommended practice 521."