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back pressure spring valve
back pressure spring valve
英
[back pressure spring valve]
美
[back pressure spring valve]
中文释义
un. 止回弹簧阀 [网络] 背压弹簧阀
单词分析
单词结构:
back pressure spring valve
字母数:26
记忆提示
🎯 重点记忆:
单词拼写:back pressure spring valve
核心含义:un. 止回弹簧阀 [网络] 背压弹簧阀
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更新时间:2026-01-31 15:54:48