BS 5164-1975 间接作用的电指示和记录仪表及其附件规范

标准号：BS 5164-1975
中文标准名称：间接作用的电指示和记录仪表及其附件规范
英文标准名称：Specification for indirect-acting electrical indicating and recording instruments and their accessories
标准类型：N21
发布日期：1975/2/28 12:00:00
实施日期：1975/2/28 12:00:00
中国标准分类号：N21
国际标准分类号：17.220.20
适用范围：Defines and classifies instruments using a null balance method and needing an auxiliary electrical supply. Permissible intrinsic errors, reference conditions and variations for measured quantity and time-keeping for recording instruments. Also electrical, mechanical, constructional and marking requirements.