Multifunctional hoisting device for environmental engineering
31st IAHR Symposium on Hydraulic Machinery and Systems : 26/06/2022-01/07/2022, Trondheim, Norway
29th IAHR Symposium on Hydraulic Machinery and Systems : September 16-21, 2018, Kyoto (Japan)
28th IAHR Symposium on Hydraulic Machinery and Systems : July 4-8th, 2016, Grenoble (France)