{"type":"tac:workbench","materials":[{"item":{"tag":"forge:gems/diamond"},"count":10},{"item":{"tag":"forge:ingots/gold"},"count":50},{"item":{"tag":"forge:ingots/iron"},"count":250},{"item":{"tag":"forge:item/precision_mechanism"},"count":8}],"result":{"item":"tac:mrad"}}