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Chaw nres tsheb Hydropower (Sab nraud)

qhov project (10)

Poso I Hydropower Station, Indonesia

Hydraulic rooj vag, gantry crane, ruaj winch hoist

qhov project (9)

Nam Ou River Cascade2 Hydropower Stsation, Laos

Cov khib nyiab khib nyiab, rooj vag radial

qhov project (11)

Nam Ou River Cascade2 Hydropower Stsation, Laos

Cov khib nyiab khib nyiab, rooj vag radial

qhov project (12)

Kachi Hydropower chaw nres tsheb, Costa Rica

Hydraulic rooj vag, hoists

Ntaus nkag mus tshawb lossis ESC kom kaw