milling, graphite, gypsum and other forms of plaster base, insecticides, insulation, junk, matches, meat and poultry (slaughtering ), metals (extraction or smelting), oils and fats, paints, pigments, enamels, japans, lacquers, putty, varnishes, whiting and wood fillers, paper pulp and
Read it in the chapter →How this ordinance defines it
The operative definition is the local one. Codes routinely subdivide a category into tiers — “day care 2, family”, “group home 2” — and attach different permissions to each, so only La Mesa’s own text settles what this covers.