drain water filter 中文意思是什麼
drain water filter
解釋
泄水濾器-
The main performances of band drain include flow capacity, tensile strength, longitudinal and transverse tensile strength of filter fabric, longitudinal and transverse tear strength, water permeability and effective opening size etc
反映排水板性能的主要指標包括:通水量,抗拉強度,濾膜縱橫向抗拉強度,縱橫向抗撕裂強度,滲透性和有效孔徑等。
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