First Steps in Techno (Part 2)
Григорий САРЫЧЕВ
IANTD Trimix Instructor Trainer, IANTD Tek OW Sidemount IT, IANTD Tek Essential IT, IANTD Trimix Gas Blender IT, IANTD Dry Suit IT, ASTD CCR Rebel Technical Instructor, NDL Master IDC Tec Instructor,
DSAT Tec Trimix Instructor, DSAT Gas Blender Instructor, PADI MSDT
Денис ХРУСТАЛЁВ
Gue Fundamental instructor, Gue Tec 2 diver, TDI Advanced Trimix instructor IANTD, Trimix Instructor Trainer, PADI MSDT, Commercial diver