国标简介:
Welded Steel Tanks for Oil Storage Downstream Segment API STANDARD 650 TENTH EDITION, NOVEMBER 1998 ADDENDUM 1, JANUARY 2000 ADDENDUM 2, NOVEMBER 2001 ADDENDUM 3, SEPTEMBER 2003 ADDENDUM 4, DECEMBER 2005 NOTICE INSTRUCTIONS FOR SUBMITTING A PROPOSED REVISION TO THIS STANDARD UNDER CONTINUOUS MAINTENANCE This standard is maintained under continuous maintenance procedures by the American Petroleum Institute. These procedures establish a documented program for regular publication of addenda or revisions, including timely and documented consensus action on requests for revisions to any part of the standard. Proposed revisions shall be submitted to the Director, Standards Department, American Petroleum Institute, 1220 L Street, NW, Washington, D.C. 20005-4070, standards@api.org.
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