QRA2-40/12-QC48IN-20规格参数
相关型号
QRA2-55/16-QC48IN-15 QRA2-65/19-QC48IN-15 QRA2-75/22-QC48IN-15 QRA2-8/2-QC48IN-20 QRA2-85/25-QC48IN-15 QRA2-9/3-QC48IN-20 QRA2-95/25-QC48IN-15 QRA3-105/30-QC48IN-10 QRA3-13/4-QC48IN-20 QRA3-130/36-QC48IN-10