flex Examples - LPIS

14 Flex Example Listingsclass_1, class_2, class_3, class_4.question main_materialWhich of the following materials are primary materials in the equipmentto be cleaned? ;choose some of main_material_typesbecause I need to know what is being cleaned .group main_material_typesstainless_steel, other_metal, plastic .question ventilationHow good is the ventilation at the cleaning site? ;choose one of ventilation_typesbecause some cleaning fumes are dangerous .group ventilation_typespoor, fair, good .question rubberDoes the equipment to be cleaned contain any rubber compounds? ;choose one of rubber_typesbecause some cleaning solvents damage rubber .group rubber_typesyes, no .% The solvent relationrelation solvent('galaxy')if equipment_class is class_1and [ ventilation is poor or ventilation is fair ]and rubber is no .relation solvent('pulverizer' )if equipment_class is class_1and ventilation is goodand rubber is no .relation solvent('polysol')if equipment_class is class_1and [ ventilation is poor or ventilation is fair ]and rubber is yes .relation solvent('polysol_plus')if equipment_class is class_1and ventilation is goodand rubber is yes .relation solvent('cloripro_1')if equipment_class is class_2and [ ventilation is poor or ventilation is fair ]and rubber is no .relation solvent('cloripro_2')if equipment_class is class_2and ventilation is goodand rubber is no.A Guide to the Flex Expert System Toolkit