Here is an autocad dwg file for details of hydrolic. The hydraulic jack, in which force is transmitted from a handle by means of a heavy oil, is probably the most familiar hydraulic device.
Autocad drawing of interio
Compact laminate under pan
Toilet working drawing det
10' x 5'6" size of toilet
A suspended ceiling isomet
Ceiling design of bedroom
Housing plan of stair plan
Interior elevation detail
Conduit belt plan detail d
3D view of living and dini
Top view plan of staircase
Living and kitchen details