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Mehnat sharoitida chang, shovrin va tebranishni gigiyenik talablari hamda mehnat sharoitini kimyoviy moddalar bilan ifloslanganligini baholash.
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Mehnat sharoitida chang, shovrin va tebranishni gigiyenik talablari hamda mehnat sharoitini kimyoviy moddalar bilan ifloslanganligini baholash. mavzusida taqdimot (slayd) betlar soni 30 ta murojaat uchun: https://t.me/Nursulton987
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#mehnat#kimyoviy#talablari#chang#ifloslanganligini#shovrin#tebranishni
Premium Content
Mehnat sharoitida chang, shovrin va tebranishni gigiyenik talablari hamda mehnat sharoitini kimyoviy moddalar bilan ifloslanganligini baholash.
6,900so'm
Betlar soni
30 taFayl hajmi
10.98 MBFayl turi
.pptx
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Muallif
Nursultonxon Atavullaev
Tasdiqlangan sotuvchi
Jami mahsulotlar524 ta
Sotilgan1004 ta