水力自洁格栅 水力自清洁格栅 *较小的(4mm)栅条间隙,可拦截漂浮物和悬浮物; Small (4mm) bar clearance, can intercept floating objects and suspended objects; * 具有自动... 水力自洁格栅3602022-11-22 共 1页1条记录
水力自清洁格栅 *较小的(4mm)栅条间隙,可拦截漂浮物和悬浮物; Small (4mm) bar clearance, can intercept floating objects and suspended objects; * 具有自动... 水力自洁格栅3602022-11-22