Encyclopedia
Hydro unit
Hydraulic unit - a block of hydraulic devices intended for creating a flow of working fluid under pressure, pressure control, and flow regulation
Source: "RULES FOR THE DESIGN AND SAFE OPERATION OF ELEVATING PLATFORMS FOR PEOPLE WITH DISABILITIES. PB 10-403-01"
(approved by the Decree of the State Industrial Safety Supervision Authority of Russia dated March 11, 2001 No. 10)