шанаган сан
ковш
A natural or artificially created pool that dissipates the energy of free falling water.
Source Guidelines on Instrumentation on Large dams by Central Water Commission Ministry of Water Resources, River Development & Ganga Rejuvenation Government of India, June 2017, p.75угаалтын хүнхээл
воронка размыва
A natural or artificially created pool that dissipates the energy of free falling water.
Source Guidelines on Instrumentation on Large dams by Central Water Commission Ministry of Water Resources, River Development & Ganga Rejuvenation Government of India, June 2017, p.75