weld overlay cracking是什么意思 weld overlay cracking怎么读
weld overlay cracking的相关资料
weld overlay cracking的用法和样例
- The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.
摘要分析了加氢反应器堆焊层裂纹的成因与对使用的影响。
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