GB/T 786.1-1993Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols (English PDF)
液压气动图形符号
GB/T 786.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 786.1-2021 | Fluid power systems and components - Graphical symbols and circuit diagrams - Part 1: Graphical symbols | Valid |
| 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 | Obsolete |
| GB/T 786.1-1993 | Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols | Obsolete |
GB/T 786.1-1993 is obsolete. It has been replaced by GB/T 786.1-2009. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
January 11, 1993
Implementation date
October 1, 1993
Scope
GB/T 786.1-1993 is the English-translated version of 液压气动图形符号.
GB/T 786.1-1993 is the Chinese national standard "Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols". It was issued on January 11, 1993 by the State Bureau of Technical Supervision, and took effect on October 1, 1993. It is obsolete: it has been replaced by GB/T 786.1-2009.
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Document preview — GB/T 786.1-1993
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1993-01-11.
Date of implementation: 1993-10-01.
Status: obsolete, replaced by GB/T 786.1-2009.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
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- GB/T 47716-2026Heavy mechanical - Design specifications for hydraulic system
- GB/T 10893-2025Compressed-air dryers - Specifications and testing
- GB/T 22107-2025Pneumatic fluid power - Directional control valves - Measurement of shifting time
- GB/T 46622.1-2025Hydraulic fluid power - Mounting dimensions of screw-in cartridge valves - Part 1: Metric threads
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Related Standards
GB/T 786.2-2018 — Fluid power systems and components -- Graphical symbols and circuit diagrams -- Part 2: Circuit diagrams
GB/T 786.3-2021 — Fluid power systems and components - Graphical symbols and circuit diagrams - Part 3: Symbol modules and connected symbols in circuit diagrams
GB/T 786.1-2021 — Fluid power systems and components - Graphical symbols and circuit diagrams - Part 1: Graphical symbols
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GB/T 786.1-1993
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