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Savdo belgisi sertifikati
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ISO9001 sifat menejmenti tizimining sertifikati (Xitoy)
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ISO9001 sifat menejmenti tizimining sertifikati (ingliz tili)
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Ko‘p funksiyali asbob (foydali model patenti)
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Raqamli ampermetr (foydali model patenti)
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Raqamli voltmetr (foydali model patenti)
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Harorat va namlik regulyatori (foydali model patenti)
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Switch holatini boshqarish qurilmasi (foydali model patenti)
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Ko'p energiyali elektr asbob (tashqi ko'rinish patenti)
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Harorat va namlik regulyatori (tashqi ko'rinish patenti)
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Harorat kondensatsiyasini nazorat qilish moslamasi (tashqi ko'rinish patenti)
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Ko'p funktsiyali elektr hisoblagich (sinov hisoboti)
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Raqamli ampermetr (kalibrlash hisoboti)
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Harorat kondensatsiyasini boshqarish moslamasi (kalibrlash hisoboti)
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Shkafni boshqarish moslamasini almashtirish (kalibrlash hisoboti)
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Ko'p funktsiyali elektr asbob (elektrik sertifikati)
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Ampermetr (elektrchi sertifikati)
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Voltmetr (elektrchi sertifikati)
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Ko'p menyuni boshqarish dasturi (mualliflik huquqi sertifikati)
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Uch fazali ampermetrni boshqarish dasturi (mualliflik huquqi sertifikati)
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Harorat va namlik regulyatorini boshqarish dasturi (mualliflik huquqi sertifikati)
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Tiankang ko'p funktsiyali stolni boshqarish dasturi V1.0 (mualliflik huquqi sertifikati)
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Elektr miqdorini o'tkazgich (foydali model patenti)
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Elektr yong'in monitoringi (foydali model patenti)
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Switch kabinetining aqlli boshqaruv qurilmasi (foydali model patenti)
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Mikrokompyuterni kondensatsiyadan himoya qiluvchi qurilma (foydali model patenti)
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Signal izolyatori (foydali model patenti)
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Bir fazali ko'p funktsiyali elektr energiyasi hisoblagichi (kalibrlash sertifikati)
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Bir fazali ko'p funktsiyali elektr energiyasini o'lchagich (kalibrlash sertifikati) - 1
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Uch fazali ko'p funktsiyali elektr energiyasi hisoblagichi (kalibrlash sertifikati)
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Uch fazali ko'p funktsiyali elektr energiyasini hisoblagich (kalibrlash sertifikati) - 1
![Sertifikat 32](http://www.chntkdz.com/uploads/Certificate32.jpg)
Yong'inni nazorat qiluvchi elektr jihozlari (sinov hisoboti)
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Elektr yong'in monitoringi detektori (aniqlash hisoboti)
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Yong'inga qarshi uskunalar quvvat manbai monitoringi oqim/kuchlanish sensori (sinov hisoboti)
![Sertifikat 35](http://www.chntkdz.com/uploads/Certificate35.jpg)
Harorat va namlik regulyatori (tasdiqlash sertifikati)
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