Electricity meters - class 0.5, 1 and 2 single-phase and polyphase single rate and multi-rate watt-hour meters

Ижил төстэй зүйлс

• Electricity meters : class 0.5, 1 and 2 single-phase and polyphase, single rate and multi-rate watthour meters
  -н: 982 SIRIM
• Alternating current static watt-hour meters for active energy (class 0,2 S and 0,5 S)
  -н: 8096 British Standards Institution, зэрэг
• Alternating current static watt-hour meters for active energy (classes 1 and 2)
  -н: 8096 British Standards Institution
• Electricity meters
  -н: 8096 British Standards Institution
• Gas meters
  -н: 8096 British Standards Institution