?防水包装纸
...Waterproof wrappings: Papers which are waterproof and are used for protective wrappings; such as: parchment, oiled and waxed papers, tarred and paraffin-treated papers special craft papers treated with bitumen, tar or asphalt.防水包装纸:具防水性，作保护凶装用的纸，例如:羊皮纸，油纸和蜡纸，经焦油或石蜡处理的纸，经不同程度的沥青处理的牛皮纸。 .