这就是可挥发性有机物(VOC)和甲醛等有害气体惹的祸！
This is the volatile organic compounds (VOC) and the harmful gas such as formaldehyde provoke disaster!
无泡曝气可提高传氧效率，在高浓度废水或含挥发性有机物废水的处理中具有优势。
Bubbleless aeration provides a high oxygen transfer rate and has a potential in treatment of high strength wastewater or wastewater containing volatile organic substances.
这些纤维烟气挥发性有机物有机化合物，可导致一系列健康问题，短期和长期品种。
These fibers off-gas VOCs that can cause a variety of health problems short - and long-term.
这些纤维烟气挥发性有机物有机化合物，可导致一系列康健题目，短期和恒久品种。
These fibers off-gas VOCs that can cause a variety of health problems short- and long-term.
这些纤维烟气挥发性有机物有机化合物，可导致一系列康健题目，短期和恒久品种。
These fibers off-gas VOCs that can cause a variety of health problems short- and long-term.
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