id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-HQ-OAR-2004-0399-0299,EPA,EPA-HQ-OAR-2004-0399,"Selected sections from ""Diesel Engine 1998 Reference Book"" [Charmley, OTAQ)[A-98-32-IV-G-8]",Supporting & Related Material,,2022-09-16T04:00:00Z,2022,9,,,2022-09-16T15:10:31Z,,0,0,09000064844c5a68 EPA-HQ-OAR-2004-0399-0298,EPA,EPA-HQ-OAR-2004-0399,"W. Charmley, OTAQ: Articles & Announcement re 2001 Intro of General Motors Heavy-Duty Engine with Common-Rail Fuel Injection System [A-98-32-IV-G-6]",Supporting & Related Material,Letter,2022-09-16T04:00:00Z,2022,9,,,2022-09-16T15:10:28Z,,0,0,09000064844c5a66