MACH254LDownload as PDFAdvanced Computer Numerical Control LabMachine TechnologyProfessional/Technical ProgramOverviewRequisitesSimple RequirementsCollapse AllMACH-234 PrerequisiteMACH-234 Take MACH-234; Minimum grade C-;MACH-253L PrerequisiteMACH-253L Take MACH-253L; Minimum grade C-;MACH-283 PrerequisiteMACH-283 Take MACH-283; Minimum grade C-;MACH-284 CorequisiteMACH-284 Take MACH-284;