1592953950000 1312632483000 term-79502 1616541435854 1312632577000 1616290351727 adlib fitz-online adlib-term-79502 b6d65632-9c3f-3c07-897e-1b35e95effcf 2 1 scope note Multipurpose earthworking machines having a single, centrally located blade that can be lifted from either end and angles so as to cast to either side; used mostly for leveling and crowning. MEANS reference term-79501 adlib-term-79501 a7b866e8-e4dd-33ba-a84f-9299d7ecc07f grader V.TH.AFU.AXC.BIQ.ARI.AXC 1 code V.TH.AFU.AXC.BIQ.ARI.AXC 1 graders reference term-79516 adlib-term-79516 1cccd061-8b6e-3ce1-914c-3a7f66179324 earthmoving equipment graders term