NFPA 555 车间飞弧电压的评定方法指南
日期:2012-02-08 16:11
om contents, furnishings, and interior finish.
1.1.2 The accuracy, precision, and relevance of this guide are a function of the accuracy, precision, and relevance of the data from the test methods and calculations used. The principles and concepts presented are among the most reliable available. The use of these techniques can help to minimize the probability of flashover or delay its occurrence, but might not prevent it.
Enhance life safety and property protection. Work with the latest metho
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09/12 03:32