Ramps or Gangways; Chutes or Slides; Platforms or Stands; aircraft or marine, portable, Applies on articles named such as used for the loading, unloading or service of aircraft or marine vessels, or for use in other marine applications. in packages, Articles tendered for shipment on lift truck skids, pallets or platforms must be securely fastened to and must not overhang the edges of the lift truck skid, pallet or platform deck. Exposed surfaces and edges must be completely wrapped with plastic film or corrugated fiberboard or protected by wood or similar material.