... -and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.4. The color of the Color ... elevator, stairway, vent gutter2. Electrical appliance: refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread ... complete set of equipment and techniques for testing and controlling the performance of the Color Coated Steel products, which ...