low pressure vessel

On the basis of the ammonia leaking test for one low pressure vessel, the test scope, test parameters and test method were determined.

本文通过一台低压容器的氨渗漏试验，提出了压力容器氨渗漏试验适用范围、试验参数和方法，以及试验过程中应注意的事项。

Discharge tube: a closed insulating vessel containing a gas at low pressure through which an electric current flows when sufficient voltage is applied to its electrodes.

放电管：装有低压气体的封闭绝缘容器，当电极有足够的电压时，通过它电流就开始流动。

The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, Bridges heavy-duty machines, boilers and pressure vessel etc.

该焊丝用于焊接低碳钢和低合金钢结构，如船舶、车辆、桥梁、工程机械、锅炉和压力容器等。