介绍了一种脉冲供电传感器电路，可延长电池寿命至几年。
A type of pulse supplied sensor circuit which can extend the battery lifetime is presented.
阻火型除尘器以它独特的阻火技术，克服了常规脉冲袋式除尘器的弱点，延长了滤袋的寿命。
The fire resistant bag filter with fire resistant technology conquers the weakness of groovy impulse bag filter and prolongs the life of the filter.
阻火型除尘器以它独特的阻火技术，克服了常规脉冲袋式除尘器的弱点，延长了滤袋的寿命。
The fire resistant bag filter with fire resistant technology conquers the weakness of groovy impulse bag filter and prolongs the life of the filter.
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