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Search results: "oltin va kumushni affinajlash"
53 files found
PPTX
"toshkent viloyati “sof oq oltin” massivi hududidagi bino va inshootlar cho’kishini aniqlashda lazerli skanerdan foydalanish"
DOC
yerga ekin ekishdan oldin va keyin ishlov berish. qishloq xo’jaligi ekinlarini ekish usullari
PPTX
xekshеr-olin modeli, maxsus ishlab chiqarish omillari nazariyasi va xalqaro savdoning daromadlar taqsimotiga ta’siri
PPTX
tarkibi murakkab bo’lgan eritmalardan kumush (i) ionlarini tanlovchan va ekstraksion ajratish va organik fazada fotometrik aniqlash usulini yaratish
DOCX
73mexnat gigienasi vrachi kurilayotgan ob’ektni topshirishdan oldin ob’ekt loyixaga tugri kelmasa va kurilish grafiklari buzilgan bulsa vrach kanday muddatlarda tekshiradi?