feed valve
常见例句
- Feed valve is float-operated and simply constructed.
查看有问题的进水阀运行情况。 - Check that the valve is installed properly and the feed valve does not leak.
检查阀是否安装正确；进料阀是否泄漏。 - Alarm, feed valve or pump starter switch actuates just before the burner switch cuts the firing.
警报器，进水阀或泵启动装置开关在燃烧器关闭燃烧之前启动。 返回 feed valve