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杂散电流的防治
1. 爆前测定爆区的杂散电流值。 2. 尽量减少杂散电流的来源。 3. 确保电爆网路的质量。 4. 在爆区采取局部或全部停电的方法可使杂散电流迅速减小,必要时可将爆区一定范围内的铁轨、风水管等金属导体拆除。用非电起爆系统
expl.
prevention of stray electricity
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