近年来,随着电子技术日新月异的发展,广播收音机,在品种和产量上也得到了相应的发展,特别是在多用途方面出现了一些新品种,现介绍如下: 产品方面近年来,国外收音机发展较大的特点,为扩展收音机用途而形成了一些新品种,如时钟收音机,携带汽车二用收音机,是多用途收音机的早期产品。有些国家,这二类收音机产量已超过了普通收音机。现较盛行的是与盒式录音机相结合的收录二用机。带速 In recent years, with the rapid development of electronic technology, radio and radios have also been developed in terms of variety and yield. In particular, there have been some new varieties in multi-purpose applications. The introduction is as follows: Products In recent years, the development of foreign radios Larger features have resulted in new varieties for extended radio use, such as clock radios and car radio radios, which are early products for multipurpose radios. In some countries, the output of these two types of radios has exceeded that of ordinary radios. Now more popular is the combination of cassette recorders included dual-use machine. With speed