granular bed filter 中文意思是什麼
granular bed filter
解釋
顆粒層除塵器-
Wastewater treatment plants - principles for the design of structures and technical equipment - part 8 : specific principles for the equipment for sewage treatment in granular media filter and granular fixed bed filter
污水處理廠.結構和技術設備設計原則.第8部分:粒狀介
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