Valve Stand: Support air supply header and various takeover points, flex hoses, gauges, valves, etc.

阀架上面安架空气接头，各种转换点，软管，计量表，阀门等。

youdao

In these extreme engine environments, traditional valve materials can't stand up to the punishment.

在这些极端恶劣的发动机环境中，传统气门材料无法承受这种“酷刑”。

youdao

Stand as shown (see Fig. 2) with the cylinder valve between you and the regulator.

站得象演示得那样（见图2），使钢瓶阀门在你和调整器之间。

youdao

From where things stand now, though, Valve's sent a considerable volley at the biggies.

ENGADGET: 2013: The year that Valve attacks HD