KN95 face mask is also called particulate respirator which is used as for peronal protective equipment. It can filter the dust, particle, frog, pollution, smelly air and other material in the air. People commonly use it for industry, factory, home, outsid
Many thanks for your visiting, we are a professional manufacturer on precision machining parts, commonly used the material is Aluminum, stainless steel, brass, bronze, titanium etc., we have a lot of precision 3/4/5 axis CNC machine and precision testing
W beam guardrail is the most common energy absorption and redirection barrier on road all around the world thanks for their high efficiency and low production cost.
Brand Name: SOWZE; Type: IP Camera; Style: T Shape PTZ Camera for vehicle; Sensor: CMOS, 1/3" 1.3MP Progressive Scan CMOS; Video resolution: HD IP 1.3MP (960P); Optical zoom: 20x; Protect Rate: IP66 waterproof; IR night vision: Over 150 meters; Technology
According to ISO regulations, when describing the movement of CNC machine tools, a right-handed rectangular coordinate system is used; the coordinate axis parallel to the main shaft is defined as the z axis, and the rotation coordinates around the x, y, a
20+20+25g/㎡ nonwoven face mask, green medical face mask, earloop face mask surgical disposable* Disposable nonwoven: Available in many colors, you pick up the color* Soft and convenient.* Preventing from bacteria and dust.