日本电报电话有限公司已宣布它即将接受研制下列四种新产品的请求,这与继续打开国外销售市场的努力并行不悖。研制合同将参照1981年6月10日英国和日本公布的“公共通信设备销售程序”第三条规定。四种产品的名称和使用说明如下: 1.综合服务光纤用户系统设备:该设备在一条光纤用户线路上用来传输64千比特/秒 Nippon Telegraph and Telephone Co., Ltd. Has announced that it is about to accept requests for the development of the following four new products, in keeping with its efforts to continue opening up foreign sales markets. The development contract will refer to Article 3 of the “Procedures for the Sale of Public Communications Equipment” promulgated by Britain and Japan on June 10, 1981. The names and instructions for the four products are as follows: 1. Integrated Services Optical Subscriber System Equipment: This equipment is used to transmit 64 kilobits per second on a single fiber optic subscriber line