规格型号DS6-340-22K-MXDS6-340-30K-MXDS6-340-37K-MXDS6-340-45K-MXDS6-340-55K-MXDS6-340-75K-MXDS6-340-90K-MXDS6-340-110K-MX20.189.20-12520.610.3..... DS6-340-22K-MX DS6-340-30K-MX DS6-340-37K-MX DS6-340-45K ...