上海立新叠加式调速阀Z2FRM6AB2-L2X/6QRZ2FRM6BB2-L2X/6QRZ2FRM6CB2-L2X/6QRZ2FRM6TB2-L2X/6QRZ2FRM6AB2-L2X/32QRZ2FRM6BB2-L2X/32QRZ2FRM6CB2-L2X/32QRZ2FRM6TB2-L2X/32QR2FRM6K2-L1X/6QR2FRM6K2-L1X/32QR注：图片仅供参考，产品以实物为准！以上型号，现货供应。)