2DB12F0N0250-300N001A0A00 美国Thomson轧制丝杠 511H45A0LG2
2DB12F0N0250-300N001A0A00 美国Thomson轧制丝杠 52-118684-E322,2DB12F0N0250-300N001A0A00,511P45F1DLZ,2DB12F0N0250-300N001A0A00 尺寸参数，2DB12F0N0250-300N001A0A00 价格交期2DB12F0N0250-300N001A0A00图纸,2DB12F0N0250-300N001A0A00 采购价格2DB12F0N0250-300N001A0A00,2D...
