论文部分内容阅读
1997年美国焊接协会（AWS）国际焊接与制造展览会于4月14日在洛杉矾举办。这次展览会共有580家参展商。展台总面积为13182．5m2。在为期3天的展览中，共有19，464人参观了展览。本届展览会部分新产品介绍如下。1IincolnElectcic公司推出了以下几种新产品：1．1轻便式等离子弧切
1997 American Welding Society (AWS) International Welding and Manufacturing Exhibition was held in Los Angeles on April 14. This exhibition a total of 580 exhibitors. The total exhibition area is 13182.5m2. During the three-day exhibition, 19,464 people visited the exhibition. Some new products of this exhibition are as follows. 1IincolnElectcic company introduced the following new products: 1.1 portable plasma arc cutting