四、试用与效果 501型扬琴从投产以来,迄今已销售一千余台,足述遍及全国各地(包括港澳、台湾),并远涉东南亚各国及日本,美国,目前系供不应求之品。据中央音乐学院、中国音乐学院、解放军艺术学院、东方歌舞团、中央民族乐团、全总文工团、北京歌舞团和东北、湖广、江浙、蜀闽冀鲁黔等地区以及海外使用者反 Fourth, trial and effect Since the 501-type dulcimer put into operation, so far has sold more than a thousand units, foot all over the country (including Hong Kong, Macao and Taiwan), and far-southeast Asian countries and Japan, the United States, is currently in short supply of goods. According to the Central Conservatory of Music, China Conservatory of Music, People’s Liberation Army Academy of Arts, Oriental Song and Dance Troupe, Central China Nationalities Orchestra, the General Staff Troupe, Beijing Song and Dance Troupe and Northeast, Huguang, Jiangsu and Zhejiang, Shu Min Ji Luqian and other regions and overseas users