... waste gas header 废气总管，废气联箱 waste gas pollution control 废气排放治理 waste gas purifying equipment 煤烟处理设施，废气净化设备 ...
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美国各地的城市都在治理空气污染，做法是控制汽车废气排放、限制使用薪柴炉和监测工厂污染。
Cities across the U. S. are cracking down on air pollution by enforcing auto emissions control, limiting the use of wood burning stoves, and by monitoring factory pollution.
文章概要叙述我国近年工业废气的氟排放和治理状况。
This paper abstractly describes the fluorine emission and the control state of industrial waste gas recent years in China.
本发明涉及一种酸性污水储罐排放气的净化处理方法，属于废气净化治理技术领域。
The invention relates to a purification processing method of the discharge gas of an acid waste water tank, belongs to waste gas purification treatment technology.
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