laboratoriya mashg'ulotlari texnikasi bilan tanishtirish

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aster1.xml ppt/notesmasters/notesmaster1.xml ppt/media/image5.jpeg ppt/media/image3.jpeg ppt/theme/theme4.xml ppt/theme/theme3.xml ppt/theme/theme2.xml ppt/media/image2.jpeg ppt/media/image1.jpeg ppt/theme/theme1.xml ppt/media/image7.jpeg ppt/media/image6.jpeg ppt/media/image14.jpeg ppt/media/image8.jpeg ppt/media/image12.jpeg ppt/media/image10.jpeg ppt/media/image9.jpeg ppt/media/image11.jpeg ppt/presprops.xml ppt/viewprops.xml ppt/tablestyles.xml docprops/app.xml docprops/core.xml ppt/media/media1.mp4 ppt/media/image13.png ppt/media/image4.png [content_types].xml _rels/.rels docprops/custom.xml 1. asbob – uskunalar bilan ishlashga faqatgina asbobning pasportini o`rganib chiq g an , elektroasboblarning ekspluatasion qoidalarini h amda kimyoviy moddalar bilan ishlash qoidalarini biladigan shaxslarga ruxsat beriladi. 2. indikasiya "ko`zchasi" yonmayotgan asbob bilan ishlash man etiladi. 3. elektroasboblarni ustiga ventilyasiyaga to`sqinlik qiladigan predmetlarni qo`yish, asboblarning ichiga tushib ketishi natijasida qisqa tutashuv vujudga keltiruvchi metal buyumlarni qo`yish ta'qiqlanadi. 4. asboblar ishlash paytida yerga ulangan h imoyalovchi sim bilan ta'minlangan bo`lishi kerak. yerga ulangan h imoyalovchi sim ("zazemlenie") ning sifatini h am vaqti-vaqti bilan tekshirib turish kerak. 5. elektroma'nbaga ulanib turgan asbob da ta'mirlash ishlarini olib borish ta'qiqlanadi. 6. izolya t siyasi buz i lgan elektro asbob larni ishlatish ta'qiqlanadi. 7. tok o`tadigan qismlarga x o`l qo`lni tekkizish mumkin emas. elektroasboblar bilan …

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o`quv laboratoriyalarda xalatsiz ishlash . 2. o`quv laboratoriyalarida chekish va ovqat iste'mol qilish . 3. stol ustiga portfel va sumkalarni qo`yish . laboratoriya xonalari yor ug` , poli linolium bilan qoplangan bo`lishi kerak. laboratoriya stollariga o`tkazilgan elektr ma'nbasi va gaz o`tkazgichlari linolium yoki plastik materiallar bilan qoplangan bo`lishi zarur . q at'iy ta'qiqlanadi: xavfsiz holda ishlash va baxtsiz hodisalarni oldini olish maqsadida quyidagi texnika havfsizligi qoidalariga rioya qilish darkor. 1. zaxarli moddalar ning bu g` i va gaz bilan ishlash faqat mo`rili shkaflarda olib boriladi. kimyoviy reaktivlar bilan ishlash uchun texnika xavfsizligi 2. gaz va elektr ma'nbalarini sozligini doimiy ravishda kuzatib borish lozim. 3. yonib turgan gaz ma'nbalarini qoldirib ketish man etiladi. faqat laboratoriya mash g` ulotlari vaqti dagina yoqish mumkin. 4. ish joyi toza va ozoda bo`lishi kerak. 1. kislota , asoslar va formalinni q uyish vaqtida voronkadan foydalanish, ko`zoynak taqish va rezina qo`lqop kiyish zarur. 2. zaxarli moddalarni …

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e’tiboringiz uchun raxmat! o`qituvchi: xamdamova n.a. m . ulug’bek nomidagi o’zbekiston milliy universiteti biologiya fakulteti biokimyo kafedrasi fan: biokimyo va molekulyar biologiya dan laboratoriya mashg`uloti 1. mavzu : laboratoriya mashg’ulotlari texnikasi bilan tanishtirish video ro`lik click to edit master title style click to edit master text styles click to edit master text styles second level third level fourth level fifth level click to edit master text styles click to edit master text styles second level third level fourth level fifth level 03/09/2020 ‹#› click to edit master title style 03/09/2020 ‹#› click to edit master title style click to edit master text styles 03/09/2020 ‹#› click to edit master title style click to edit master text styles second level third level fourth level fifth level your date here your footer here ‹#› © copyright showeet.com click to edit master text styles second level third level fourth level fifth level click …

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ter title style 03/09/2020 ‹#› your date here your footer here ‹#› modifiez le style des sous-titres du masque modifiez le style du titre 9/3/2020 ‹#› 9/3/2020 modifiez les styles du texte du masque deuxième niveau troisième niveau quatrième niveau cinquième niveau ‹#› 47977 471 microsoft office powerpoint ekran (4:3) 35 10 0 0 1 false tema 2 zagolovki slaydov 10 bluemosaic template blank m. ulug’bek nomidagi o’zbekiston milliy universiteti biologiya fakulteti biokimyo kafedrasi fan: biokimyo va molekulyar biologiyadan laboratoriya mashg`uloti 1. mavzu: laboratoriya mashg’ulotlari texnikasi bilan tanishtirish laboratoriyalarida ishlash xavfsizlik qoidalari qat'iy ta'qiqlanadi: kimyoviy reaktivlar bilan ishlash uchun texnika xavfsizligi prezentatsiya powerpoint zaxarli va o`yuvchi kimyoviy moddalar bilan ishlash kimyoviy kuyishlar elektroasboblar bilan ishlash uchun texnika xavfsizlagi video ro`lik e’tiboringiz uchun raxmat! showeet.com false false false 14.0000 blue mosaictemplate showeet.com © copyright showeet.com hp 24 2011-05-09t14:18:21z 2020-09-03t08:25:16z templates 34548328 7780073804f000 d10.3.2

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