远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN275,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN250,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN225,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN200,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN175,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN150,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN125,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-250C,DN100,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN400,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN375,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN350,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN325,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN300,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN275,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN250,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN225,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN200,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN175,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN150,体盖板:WCB,杆:2Cr13,密封面:5#
远大阀门 碳钢焊接电站闸阀,Z60Y-200C,DN125,体盖板:WCB,杆:2Cr13,密封面:5#