This standard specifies the graphical symbols (hereinafter referred to as symbols) used to indicate the functions of hydraulic and pneumatic equipment and equipment. Note: The corresponding international standards for this standard are shown below. The symbols representing the degree of correspondence are IDT (matched), MOD (modified), and NEQ (not equivalent) based on ISO/IEC Guide 21.
JIS B 0125-1:2001 history
2020JIS B 0125-1:2020 Fluid power systems and components -- Graphical symbols and circuit diagrams -- Part 1: Graphical symbols for conventional use and data-processing applications
2007JIS B 0125-1:2007 Fluid power systems and components -- Graphic symbols and circuit diagrams -- Part 1: Graphic symbols for conventional use and data processing applications
2001JIS B 0125-1:2001 Fluid power systems and components -- Graphic symbols and circuit diagrams -- Part 1: Graphic symbols