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Formerly S5.4-1991. Establishes minimum required information and identifies additional optional information for a loop diagram for an individual instrumentation loop. This loop typically is part of a process depicted on the class of engineering drawings referred to as piping and instrument drawings (P&IDs).
Product Details
- Published:
- 04/01/1991
- ISBN(s):
- 1556172273
- Number of Pages:
- 22
- Part of:
- ISA Documentation Standards CD