full flow opacity smokemeter
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全流消光式烟度计
- 引用次数:3
The QN-1 full flow opacity smokemeter also have some disadvantages, for instance, its measurement is not very stable, and there is more electrical drift.
但是QN-1型全流消光式烟度计也存在一些问题,如测量不稳定,漂移较大等。
参考来源 - 全流消光式烟度仪的改进与检测方法的试验研究
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