GB/T 786.1-1993
Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols (English Version)

Standard No.

GB/T 786.1-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2009-11

Replace By

GB/T 786.1-2009

Latest

GB/T 786.1-2021

Scope

This standard specifies the graphic symbols of hydraulic and pneumatic components (auxiliary), as well as some commonly used graphic symbols of other related devices or devices. This standard applies to hydraulic and pneumatic components (auxiliary) that use hydraulic oil (fluid) and compressed air as working media. This standard is mainly used for drawing hydraulic and pneumatic system schematic diagrams.

GB/T 786.1-1993 history

• 2021 GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1: Graphical symbols
• 2009 GB/T 786.1-2009 Fluid power systems and components.Graphic symbols and circuit diagrams.Part 1:Graphic symbols for conventional use and data-processing applications
• 1993 GB/T 786.1-1993 Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols

GB/T 786.1-1993 -All Parts