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5 |
导向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
6 |
弹簧 |
50CrVA |
50CrVA包覆氟塑料 |
50CrVA包覆氟塑料 |
7 |
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
8 |
阀盖 |
ZG230-450 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
9 |
调整螺杆 |
45 |
2Cr13 |
2Cr13 |
10 |
阀帽 |
ZG200-400 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |