1
IS 12754 : Part 4 : 1989 ( ISO 3511-4 : 1985)
(Reaffirmed Year :
2020
)
Industrial Process Measurement Control Functions and Instrumentation - Symbolic Representation Part 4 Basic Symbols for Process Computer, Interface and Shared Display/control Functions
Technical Committee :
MED 17
Price :
₹ 2,500.00 ( US$ 30.00)