Subject: intrinsically safe and non-intrinsically safe signals The workpack has been raised essentially for Samara Tie in, however due to the lack of original ILF design (Highlighting the fact that a number of intrinsically safe (I.S.) signals are presently allocated in an non-intrinsically safe (N.I.S.) signal cabinet), which we were not aware before, some implementations are required and namely:
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искробезопасные и не искробезопасные |
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