青云翻译

Tungsten point of view, the distance of the tungsten tip and tube plate of 1.5mm

Angle of tungsten, tungsten tip and pipe plate at a distance of 1.5mm

Tungstic electrode angle, tungstic electrode point and tube plate distance in 1.5mm

Tungsten carbide is extremely angle, tungsten carbide is extremely sharp and the Board of the distance between the 1.5 mm

Angle of tungsten, tungsten tip and pipe plate at a distance of 1.5mm