Porduct: Solenoid Valve, Expansion Valve, Ball Valve, Service Valve, Drain Pump.

主营产品：电磁阀，膨胀阀，球阀，截止阀，排水泵。

youdao

An in-service valve suffering from Dezincification has a white powdery substance or mineral stains on its exterior surface.

使用中的阀门如果遭遇脱锌侵蚀，会在阀门外表产生白色粉末或矿物污点。

youdao

The physical attributes of an in-service valve with Dezincification includes a white powdery substance or mineral stains on its exterior surface.

使用中的阀门出现失锌想象时的物理特征包括：在外表面出现白色粉末或矿物污点。

youdao

Steam's Big Picture Mode -- a TV- and controller-friendly version of Valve's widely used digital gaming service -- is the first volley in Valve's big living room push.

ENGADGET

Valve runs the online Steam gaming service through which many players buy and manage their games.

BBC: Valve boss Gabe Newell awarded Bafta fellowship