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Lazer havfsizligi va himoya vositasi
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This book discusses laser safety and protection measures, including different classes of laser hazards and their biological effects
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#biologik ta'sir#xavf darajalari#lazer sinflari
Premium Content
Lazer havfsizligi va himoya vositasi
4,000so'm
Betlar soni
11 taFayl hajmi
298.13 KBFayl turi
.pptx
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