| 单词 | four ports connection valve |
| 释义 | four ports connection valve(hydraulic)四口閥電機工程four ports connection valve(pneumatic)四口閥電機工程four ports connection valve(hydraulic)四口閥生產自動化four ports connection valve(pneumatic)四口閥生產自動化 |
| 随便看 |
英汉汉英词典包含3953260条英汉及汉英翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。