NORMSERVIS s.r.o.

TNI CLC IEC/TR 61511-4 (180303)

Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2

STANDARD published on 1.1.2021

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The information about the standard:

Designation standards: TNI CLC IEC/TR 61511-4
Classification mark: 180303
Catalog number: 132150
Publication date standards: 1.1.2021
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards TNI - Slovak