论文部分内容阅读
一年一度的全国红外、光电、节能产品展览会于十一月二日在上海胜利闭幕。这届专业技术盛会集中了十二个省市上百种红外产品。从产品的技术水平、内在质量来看,都超过了前几届的水平。这届展览会上传出的技术、经济信息,大体可用轻、高、热几个字来概括。轻:历年参展的工业用远红外加热器品种繁多,令人眼花。但已在经历着自我完善、自然淘汰的必然过程。加热器在总体上向轻、薄型发展。电阻发热体与基体铸成一体成了实现轻、薄型的必要条件。比如老式
The annual National Infrared, Optoelectronics and Energy Saving Products Exhibition was successfully concluded in Shanghai on November 2. This session of professional technology gathering focused on hundreds of infrared products in 12 provinces and cities. From the technical level of products, the inherent quality point of view, all over the previous level. This session of the exhibition on the technical, economic information, generally available light, high, hot words summed up. Light: Over the years show the industrial far-infrared heater variety, dazzling. But it is already experiencing the inevitable process of self-improvement and natural elimination. The heater is generally light and thin. Resistance heating body cast into one with the substrate has become a necessary condition to achieve light, thin. For example, old-fashioned