在石家庄市召开的电视发射机技术革新现场会上,代表们遵照毛主席“努力办好广播,为全中国人民和全世界人民服务。”的教导,就如何把黑白电视发射机改造成彩色电视发射机进行了广泛的技术交流。河北、湖南、湖北、安徽、山西等省广播局、电视台的同志介绍了许多宝贵的经验。各台的实践证明,现有的黑 In Shijiazhuang City, held at the TV transmitter technology innovation on-site meeting, the delegates follow Chairman Mao’s “efforts to do a good job in radio, for the entire Chinese people and people of the world.” On how to transform the black and white TV transmitters into color TV Transmitter for a wide range of technical exchanges. Comrades from the broadcasting stations and TV stations of Hebei, Hunan, Hubei, Anhui and Shanxi provinces have introduced many valuable experiences. The practice of each station proves that the existing black