1592953987000 1312632483000 term-81748 1616541052213 1312632579000 1616290635905 adlib fitz-online adlib-term-81748 25f7688a-2434-37a3-a031-b11cf48fb160 2 1 scope note Technical drawing leads for use on drafting film. reference term-81749 adlib-term-81749 fe775008-31f6-3dd3-be31-f7626b6e88cb plastic lead V.TH.AFU.AXC.DZW.AFU.ALO.EFQ 1 code V.TH.AFU.AXC.DZW.AFU.ALO.EFQ 1 plastic leads reference term-81764 adlib-term-81764 4ede5c95-dfd3-3792-a5f8-4287f7cea21e <drafting, drawing and writing equipment by specific type> plastic leads term