Видео с ютуба Pflr1

Open Penstock of PFLR1 120929

Largest Pumping Station in Europe: La Muela II [IGEO TV]

Penstock/Scroll case on a Hydroelectric Generator.

Power station feed pipe/reservoir maintenance

2017-06 - Reservoir Scour Pipe Discharge (Penstock 100% open)

Penstock Line | Hydro Power Plant Penstock And Dam

Inspecting a penstock in the Pyrenees mountains | HELICOPTER + ROVER

Ffestiniog Power Station 1962

Hibbard Inshore Robotic Dry Penstock Inspection

Dinorwig hydro power plant surge pond

Dangerous Water from a big penstock... video short

CCTV CRAWLER DAM PENSTOCK INSPECTION

Penstock Inspection

Wasserschloss Sarelli

WORLD TUNNELLING- TUNNEL, SURF CHAMBER, PENSTOCK, TAIL RACE

Boulder Dam 1940 - 250027-18 | Footage Farm Ltd

Inspection of Penstocks - II

Forebay tank, full flow

Lungern, Obwalden: Lauibach/Sarneraa tunnel & surge tank - Eindolung/Wasserschloss Lauibach/Sarneraa

Manchester CSO built 1799 penstock valve sound effect