bqq 中文意思是什麼
bqq
解釋
騰訊通-
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。 -
Comparing with the original bqq, rtx focuses more in the security, controllability and efficiency that enterprises require
與原bqq相比, rtx更為注重企業所需要的安全可管理性和高效性。 -
Since bqq was launched as early as december 2001, nearly ten upgraded versions have been released now with more than 80, 000 registered enterprise users
早在2001年12月便發布了bqq ,至今已發布近10個升級版,擁有8萬多的企業注冊用戶。
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