TY - BOOK AU - British Standards Institution TI - BS-05685 - Part 2 - 1986; Electricity Meters Part 2 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 PY - 1986/// CY - London PB - BSI ER -