Section R. 408.14407 - Definitions; L to RRule 4407.
(1) "Ladle" means a vessel used for transporting and pouring molten metals.(2) "Melting furnace" means a device used to melt metals or hold molten metals.(3) "Nonferrous foundry" means a place where brass, aluminum, lead, copper, tin, zinc, gold, silver, or combination of metals are melted or poured into molds in the making of castings.(4) "Oven" means a chamber designed to bake, heat, or dry.(5) "Overhead crane" means a machine for lifting and lowering which moves on a bridge and travels under power on a fixed overhead runway.(6) "Reverbatory furnace" means a furnace in which heat is radiated from the roof onto the material to be melted.Mich. Admin. Code R. 408.14407