网站首页  词典首页

请输入您要查询的英文单词或汉字：

　

词汇 valve center
释义 valve center
基本例句
阀芯
Remove the union nuts and end connectors from the valve cartridge first.首先从阀芯上拆卸管接头螺母和端口连接件。
It is held in place by the bonnet which is attached to the valve body by studs and nuts.阀盖将阀芯固定在适当位置，阀盖由螺线和螺母安装在阀体上。
随便看

　

精炼在线网英汉汉英双解词典包含9999860条英汉翻译词条，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。

　

Copyright © 2000-2024 my910.com All Rights Reserved 更新时间：2026/3/16 10:58:34