制造的原理 第五季 How It's Made Season 5 (2005)认领

　　1. Paving Asphalt; Loudspeakers; Marshmallow Cookies 　　2. Wood Burning Stoves; Orthotics; Buses 　　3. Robotic Arms; Tattoos; Concrete Pipes 　　4. Hockey Gloves; Snack Cakes; Remouled Tires 　　5. Ambulances; Diatonic Accordions 　　6. Alkaline Batteries; Wheelchairs; Flutes 　　7. Golf Balls; Furniture Handles; Parking Meters 　　8. suits of armor, street light poles, membrane switches 　　9. Sulkies; Bag...