TY - BOOK ED - INTERNATIONAL ELECTROTECHNICAL COMMISSION TI - IEC publication 189-3 : low-frequency cables and wires with p.v.c. insulation and p.v.c. sheath : part 3 : equipment wires, type I, with solid or stranded conductor, p.v.c. insulated, single : amendment no.1 CY - Geneva PB - INTERNATIONAL ELECTROTECHNICAL COMMISSION N1 - STD3145 ER -