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proportional valve
proportional valve
英
[proportional valve]
美
[proportional valve]
中文释义
比例阀;定量阀,配合阀
单词分析
单词结构:
proportional valve
字母数:18
记忆提示
🎯 重点记忆:
单词拼写:proportional valve
核心含义:比例阀;定量阀,配合阀
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更新时间:2026-01-19 04:40:49