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SIL\u7b49\u7ea7\u5206\u4e3aSIL1\u3001SIL2\u3001SIL3\u548cSIL4\u56db\u4e2a\u7ea7\u522b\uff0c\u5176\u4e2dSIL4\u4e3a\u6700\u9ad8\u5b89\u5168\u7b49\u7ea7\uff0cSIL1\u4e3a\u6700\u4f4e\uff1b\u6bcf\u4e2a\u7b49\u7ea7\u5bf9\u5e94\u4e0d\u540c\u7684\u98ce\u9669\u964d\u4f4e\u56e0\u5b50\uff08Risk Reduction Factor, RRF\uff09\u548c\u5e73\u5747\u5931\u6548\u6982\u7387\uff08PFDavg\uff09\uff0c\u4f8b\u5982SIL1\u8981\u6c42\u98ce\u9669\u964d\u4f4e10\u500d\uff0c\u800cSIL4\u8981\u6c42\u98ce\u9669\u964d\u4f4e10,000\u500d\u4ee5\u4e0a\u3002<\/p>\n<\/p>\n

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