标准号:BS 6353-1983
中文标准名称:煤矿用地下扩音通信系统规范
英文标准名称:Specification for underground loudspeaker communication systems in coal mines
标准类型:D98
发布日期:1983/4/29 12:00:00
实施日期:1983/4/29 12:00:00
中国标准分类号:D98
国际标准分类号:33.160.50;73.100.99
适用范围:Specifies electrical interface characteristics, interconnection facilities, tone signals and transmission distance.