Acronym of RPN
( Risk Priority Number ) Means (priority number risk). Which of the 3 pcs S1 ,S2 , P comes.S1 means the hardness of a risk in terms of losses, and S2 means the hardness of a risk in terms of casualties, financial and P the probability of occurrence of the risk.It should be noted that two prime numbers (S1,S2) for the concession are determined.
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