- anchor ring reactor vessel
- body ring
- 加固: reinforce; consolidate; fast ...
- 环: ring; hoop
- 金属加固环: ferrule
- 紧固环: dead ring; securing ring
- 加固: reinforce; consolidate; fasten; rooting; strenthening; backing; stiffening◇加固材料 reinforcement material; 加固层 back-up coat; 加固工事 improve defense works; 加固堤坝 reinforce dikes and dams
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