5140r steel is one of the most widely used steels in mechanical manufacturing industry. After tempering treatment, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity.
Tungsten wire Tungsten wire is a fine wire made by forging and drawing tungsten bars. Tungsten wire is mainly used in incandescent lamps, halogen tungsten lamps and other electric light sources. In addition, a small amount of oxides of potassium, silicon
Features: 1.Thermos coffee flask keeps contents hot for up to 18 hours or cold for up to 24 hours. 2.Durable 304 stainless steel interior and exterior. 3.Hygienic lid with one-hand push button operation, slide lock prevents the accidental pushing of the b
●Dispenses soap on demand with the light push of a button●Durable nylon bristles easily clean baked-on food and are safe for non-stick cookware●Contoured shape provides optimal comfort and scrubbing power