全欧电光产品销售网在欧洲销售技术产品比在美国有更多的要求：不同层次的消费者期望欧洲的销售工程师必须经过特别好的训练；在他（她）站在顾客面前之前，要具有丰富的技术知识和广泛的应用实践。绝大多数销售是面对面的。销售工程师往往需耍花几个月或几年的时间与顾客... Sales of technical products across Europe are more demanding than in the United States: Consumers at different levels expect European sales engineers to undergo particularly good training; before he or she stands in front of customers, Rich technical knowledge and extensive application of practice. The vast majority of sales are face-to-face. Sales engineers often need to spend months or years with customers ...