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NRV (non-return valve)
NRV (non-return valve)
英
[NRV (non-return valve)]
美
[NRV (non-return valve)]
中文释义
回阀,逆止阀
单词分析
单词结构:
NRV (non-return valve)
字母数:22
记忆提示
🎯 重点记忆:
单词拼写:NRV (non-return valve)
核心含义:回阀,逆止阀
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更新时间:2026-02-09 01:15:01