一、前言德国作为全球工业发达国家之一,是世界上有名的机械电子设备出口国。近年来,大量的德国大型设备和生产线成套设备漂洋过海出口到了中国,这些设备涉及到汽车、石油、化工、钢铁、机械、电子等行业。如何保证这些大型设备和成套设备安全抵达中国或其它国家用户所在地,是 I. Introduction As one of the industrialized countries in the world, Germany is the world famous exporter of mechanical and electronic equipment. In recent years, a large number of German large-scale equipment and production line complete sets of equipment exported to China across the sea, these devices related to the automotive, petroleum, chemical, steel, machinery, electronics and other industries. How to ensure that these large-scale equipment and complete sets of equipment arrived safely in China or other countries where the user is