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Provides information and examples for assessing intrinsic safety of a wide variety of control loops using the control drawings and the entity concept.
Author | ISA |
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Editor | ISA |
Document type | Standard |
Format | Paper |
ICS | 01.080.50 : Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentatio
|
Number of pages | 26 |
Weight(kg.) | 0.1442 |
Year | 1990 |
Document history | |
Country | USA |
Keyword | ISA TR12,ISA-TR12,TR12,ISA-TR12.2-1995, ISATR12,TR12,ISATR1221995,ISATR122,ISA12,TR122,ISA122 |