double-seat stop valve

[double-seat stop valve]
[double-seat stop valve]

中文释义

双座截止阀

单词分析

单词结构:

double-seat stop valve

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:double-seat stop valve
  • 核心含义: 双座截止阀