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microbiological kills of 5-logs (microbiological kills of 5-logs = 5 log reduction means the number of germs is 100,000 times smaller  ciriscience.org ffynnon.garw) | |||
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| microbiological kills of 5-logs (microbiological kills of 5-logs = 5 log reduction means the number of germs is 100,000 times smaller ciriscience.org ffynnon.garw) | |||