广播和电视给人们带来了众多的娱乐性节目,让人们在闲暇之余的生活变得丰富多彩,已经成为人们生活中的一部分。随着科学技术的不断发展,应用于广播和电视中的先进设备越来越多,能够高效的传输各种节目。为了确保广播和电视节目的正常制作和传输,就要依靠各类广电机房设备,因此,做好广电网络机房设备维护测试与检修具有十分重要的现实意义。 Radio and television have brought many entertainment programs to people, making people’s life in their spare time become rich and colorful, and have become a part of people’s life. With the continuous development of science and technology, more and more advanced equipments are applied to radio and television and can transmit various programs efficiently. In order to ensure the normal production and transmission of radio and television programs, it is necessary to rely on various types of radio and television room equipment. Therefore, it is of great practical significance to do a good job in maintenance, testing and overhauling of network equipment in radio and television networks.