DI-DRPR-80558, DATA ITEM DESCRIPTIONS, ENGINEERING DRAWING TREE (7 APR 1988) [NO S/S DOCUMENT]

DI-DRPR-80558, DATA ITEM DESCRIPTIONS, ENGINEERING DRAWING TREE (7 APR 1988) [NO S/S DOCUMENT]., The engineering drawing tree identifies the interrelationships of engineering drawings and associated lists that comprise the total engineering data package prepared for each equipment/system configuration.