GB/T 18656-2002
Replaced
GB/T 786.1-2021
Active
National standards
GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
Basic Information
Standard Code:
GB/T 786.1-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and pneumatic devices
ICS Name:
Graphic symbols are used in mechanical engineering and architectural drawing, charts, design drawings, maps, and related technical product documentation
Publish Date:
2021-05-21
Implement Date:
2021-12-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国液压气动标准化技术委员会(SAC/TC 3)
Pages:
143 pages
Scope
GB/T 786的本部分确立了各种符号的基本要素，并规定了流体传动元件和回路图中符号的设计规则。
本部分是ISO 14617系列标准的综合应用。本部分中的符号按照固定尺寸设计，以直接用于数据处理系统，可能导致不同的变体。
Development Information
Drafting Units:
燕山大学、油威力液压科技股份有限公司、武汉科技大学、北京华德液压工业集团有限责任公司、山东理工大学、广东省韶关市质量计量监督检测所、北京航空航天大学、秦皇岛燕大一华机电工程技术研究院有限公司、辽宁东港市宏达液压缸再制造有限公司、北京机械工业自动化研究所有限公司
Drafting Persons:
蔡伟、赵静一、林广、陈新元、赵静波、许同乐、赵尚宇、石岩、郭锐、唐颖达、曹巧会
Same series standard
Replace the following standards
Referenced Standards
ISO 128(所有部分)
ISO 3098-5
ISO 5598
ISO 14617(所有部分)
ISO 81714-1
IEC 81714-2
Adopt standards
ISO 1219-1:2012
Related Standards
GA/T 512-2004
Active
GA/T 512-2004 The codes of the common marks of Armed Police Frontier Defence forces of the Public Security Department
GA/T 513-2004
Active
GA/T 513-2004 The digitized technical specification of the common marks of Armed Police Frontier Defence Forces of the Public Security Department
GB/T 20257.1-2007
Replaced
GB/T 20257.1-2007 Cartographic symbols for national fundamental scale maps—Part 1:Specifications for cartographic symbols 1∶500 1∶1 000 & 1∶2 000 topographic maps
GB/T 20257.4-2007
Replaced
GB/T 20257.4-2007 Cartographic symbols for national fundamental scale maps—Part 4:Specifications for cartographic symbols 1∶250 000 1∶500 000 & 1∶1 000 000 topographic maps
GB/T 14477-2008
Active