沃克双级压缩机排气量:73.6/36.9~101.1/50.5m3/h功率:20~30HP适用制冷剂:R22、R404A、R507A等供油方式:油泵强制润滑...
沃克双级压缩机
排气量:73.6/36.9~101.1/50.5m3/h功率:20~30HP适用制冷剂:R22、R404A、R507A等供油方式:油泵强制润滑