有关部门日前的一项调查显示，北京市场降价的大屏幕彩电，在结构上及声、光、电性能方面未发现明显的质量问题，但多数技术含量较低。国家质量技术监督局于9月对降价和低价彩电质量进行了国家监督专项抽查。结果显示，被抽查的产品在安全特性和电磁兼容方面均符合强制性国家标 A recent survey conducted by relevant departments showed that large-screen color TVs with price cuts in Beijing did not show obvious quality problems in terms of sound, light and electrical properties, but most of them were of low technical content. State Quality and Technical Supervision in September on the price and low-cost color TV special supervision of the national spot checks. The results show that the product being spot checked in terms of safety features and electromagnetic compatibility are in line with the mandatory national standard