The current nuclear valve sealing surface surfacing material is generally cobalt alloy.
目前核阀密封面堆焊材料一般均为含钴合金。
The field performance and life are identical with traditional integral cobalt alloy pad.
现场使用性能及寿命均和传统整体钴合金垫块相同。
The field performance and life are identical with traditional integral cobalt alloy pad.
现场使用性能及寿命均和传统整体钴合金垫块相同。
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