电阻器;
GU-100P,不锈钢真空球阀,GB6070.4法兰标准;CM2B25-450,不锈钢迷你气缸;
CWB20-20,CWB20-40,CWB20-65,CWB25-25,CWB25-40,CWB型磁力驱动旋涡泵
CWB25-75,CWB32-30,CWB32-50,CWB32-75,CWB32-120,
CWB40-40,CWB40-90,CWB50-45,CWB65-50,
1.5W-80，W双级旋涡泵
1/2W-1.25-8,4分W-1.25-8,6分W-1.44-10,1W-2.4-10.5,W型单级单直连旋涡泵
1W-2.5-12,20W-20,20W-65,25W-25,25W-70,50W-45,
32W-30,32W-75,32W-120,40W-40,40W-90,65W-50,
GD25-15(220v),GD25-15(380v),GD25-20(220v),GD25-20(380v),GD(R)型管道式离心泵
GD32-20(