单相静止式多费率电能表技术规范
Technical specification for single phase multi-rate electricity meters
2015-07-01
BS 5685-2-1986
Electricity meters-Specification for single-phase coin operated prepayment flat rate and two-part tariff watt-hour meters of Class 2 and fixed charge collectors of Class 2
电表 2级单相投币式预付费统一费率和两部制电能表及2级固定电荷收集器规范