TY - BOOK ED - Department Of Standards Malaysia TI - High voltage switchgear and controlgear: AC metal enclosed voltages above 1kv up to and including 52kv U1 - MS 293:2005 PY - 2005/// CY - Putrajaya PB - DSM KW - AC metal enclosed KW - rated voltages KW - High voltage KW - swithcgear and controlgear ER -