aeration device 中文意思是什麼
aeration device
解釋
充氣裝置-
Bqq series corundum porous diffuser is a aeration device used in conventional, extended activated - sludge system for industrial and municipal wastewater treatment engineering
產品簡介: bqq系列剛玉微孔曝氣器適用於工業污水、市政污水處理工程中傳統的、擴展的活性污泥處理工藝。
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