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1 | 隔板衬套\80YⅡ-100×2 YB20(略) | | | | 3 | |
2 | 级间轴套\80YⅡ-100×2 YB213-67-50/45# | | | | 1 | |
3 | 次级泵体密封环\80YI-100×2B WC-1(略)(1)/锡青铜 | | | | 2 | |
4 | 叶轮密封环\80YⅡ-100×2B YB201-67-120/HT250 | | | | 2 | |
5 | 隔板衬套\8(略)YB202-(略) | | | | 1 | |
6 | 级间轴套(略) YB213-67-50/45# | | | | 3 | |