Sharing Asian experiences
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Dam construction in the cave -
Transportation of VAG KSS Hollow Jet Valve, Asahan dam. -
VAG KSS Hollow Jet Valve at Asahan dam -
Valve Installation in Cave Powerstation -
VAG RIKO Plunger Valve Asahan dam -
Exploration of cave system -
AG KSS Hollow Jet Valve installed at site. Valve installation at Asahan dam