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hydrogen tightness test
hydrogen tightness test
英
[hydrogen tightness test]
美
[hydrogen tightness test]
中文释义
氢密封性试验
单词分析
单词结构:
hydrogen tightness test
字母数:23
记忆提示
🎯 重点记忆:
单词拼写:hydrogen tightness test
核心含义:氢密封性试验
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更新时间:2026-01-31 03:56:50