Asset-based financing is difficult in the case of certain categories of high-value equipment, such as aircraft or railway rolling stock, that regularly move across national boundaries, or spacecraft, which are outside national boundaries altogether.
7. 对于某些种类的高价值设备而言，以资产作抵押融资较为困难，如定期穿越国境的航空器或铁路车辆，或者完全在国境外的航天器。