Q US. GOVERNMENT PRINTING OFFICE: 1881 O - 703-Z315lW MIL-D-50028A(MU) AMENDMENT- 1 22 April 1981 MILITARY SPECIFICATION DB3 This amendment forms a part of Military Specification MIL-D-S0028A(M) dated 6 July 1970. Page 2 2.2, line 13: Delete “-66“ following: “ASTM D1193.“ Page 4 4.2.4, line 1: Following “ASTM D1193“ add “Type III.“ Custodian: Army - EA Preparing activity: Army - EA Project No. 6810-AB23 FSC 6810 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-