valves

过去分词：

动词过去分词: valved

更多词形：

形容词: valveless | 动词过去式: valved | 动词过去分词: valved | 动词现在分词: valving | 动词第三人称单数: valves |

单词例句：

Velan Small Forged Steel Check Valves.

锻造低温闸阀、截止阀和止回阀。

All needle valves must be closed on test kit.

检测组件上的所有针形阀必须关闭。

Globe Stop Check Valves Major Features.

球形截止止回阀主要特点。

Correct sizing of check valves is important.

正确选择止回阀的通径很重要。

Cars began using caps that incorporated two valves.

汽车开始使用装有两个阀门的油箱盖。

That oyster closed up its valves.

那个牡蛎把壳合拢起来。

Streams are switched by solenoid valves.

流路靠电磁阀进行切换。

FLIGHT CONTROLS HYDRAULIC SHUTOFF VALVES.

飞行操纵液压关断活门。

Globe Stop Check Valves Product Line.

球形截止止回阀产品系列。