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Mahsulot tavsifi

This course covers safety requirements for hydrotechnical structures.

#gidrotexnik inshoatlarga#xavfsizlik talablari#hayot faoliyati xavfsizligi

Muallif

Jamshid Muhammadiyev
Jamshid MuhammadiyevTasdiqlangan muallif
Hujjatlari
7 070
Sotilgan
349

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