The well-known Swiss watch industry is a good example of this kind.Small amounts of raw materials are used, but a great deal of skills is needed to make a little item with many very, very small parts.

• 著名的瑞士手表行业就是一个典型的例子，仅仅耗费少量的原材料，运用大量的技术，将许多非常非常小的零件组装成一件货品。