標題: AirBench UK's Leading Downdraught Bench. Dust, Fume, Mist Removal [打印本頁] 作者: RoxannaStr 時間: 2021-8-6 21:17 標題: AirBench UK's Leading Downdraught Bench. Dust, Fume, Mist Removal The air movement is quoted as 1550 CFM so this is well over the 1100 CFM standard for commercial dust collection agencies.