One 360° horizontal and one 360° vertical planes enable users to cover the floor, wall, ceiling all around the room. Two lines cross at 90°angles makes user quickly visualize and finish square layout.
CH series Temperature (humidity) Chambers are widely used in aviation, aerospace, electronics, shipbuilding, instrumentation and other industries to do accelerated damp heat test, alternating damp heat test and fixed-value damp heat test for electrical an
A playground, playpark, or play area is a place specifically designed to enable children to play there. It is typically outdoors. While a playground is usually designed for children, some target other age groups or people with disabilities. A playground m