hoist pump check valve

英 [hoist pump check valve]
美 [hoist pump check valve]

中文释义

起重机油泵止回阀

单词分析

单词结构：

hoist pump check valve

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：hoist pump check valve
  • 核心含义：起重机油泵止回阀

最近查询：

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更新时间：2026-02-04 05:27:27