
Graphical symbols for general engineering Hydraulic and pneumatic systems
出版:Standards Australia

专家解读视频
Specifies a range of symbols for use in diagrams prepared for the purpose of design, circuit analysis and maintenance applications of hydraulic and pneumatic systems. It is in sections covering general (basic and functional), energy conversion, control valves, energy transmission and conditioning units, control mechanisms and supplementary equipment, and includes examples of assemblies and of installations.
BS 2917:1977 - Identical