Prevent inputs into certain fields based on the selected MeasAppType

Please consider preventing inputs into:
PreDesc, PreTechGroup, PreTechType, and PreTechID fields when MeasAppType is either the NR or NC.
StdDesc, StdTechGroup, StdTechType, and StdTechID fields when MeasAppType is either AOE, BW, BRO-Beh, BRO-RCx, or BRO-Op.