8.1.1. Ko‘p funksiyali hisoblagichlar.................................................... 112
8.1.2. Ko‘p tarifli bir fazali hisoblagichlar............................................ 113
8.1.3. Ko‘p tarifli uch fazali hisoblagichlar.......................................... 114
8.1.4. Bir tarifli uch fazali hisoblagichlar............................................. 116
8.2. Hisoblagichning turli ish rejimlariga qayta ulanishi...................... 120
8.3. Elektr energiyasini hisobga olish asboblarini o‘rnatish
va ulami ekspluatatsiya qilish................................................................125
8.4. Issiq va sovuq suv sarfini hisobga olish......................................... 129
8.5. Gaz sarfini hisobga olish.................................................................133
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