The Ebola epidemic in West Africa is spreading, in order to prevent its further spread to the country. China's Institute of Military Medical Sciences Institute of Health Equipment has successfully developed positive pressure protective hoods, positive pressure protective cl ...read more...
How to maintain the bathroom shower? With the improvement of people's economic level, the bathroom shower room has entered millions of households. People enjoy the perfect shower experience brought by the shower room and at the same time pay attention to the maintenance of the shower room. Fol ...read more...
The YAG solid metal laser cutting machine can be focused with an optical glass lens or lens group. Optical glass lenses have much higher imaging quality than gallium arsenide or zinc selenide lenses. With an optical glass lens, it is possible to finely focus the YAG laser beam. Under repeated puls ...read more...
With the shower room becoming more and more popular with consumers, the design of the shower room is more and more diversified. The shower room has a fan shape, a square shape, a square shape, and a diamond shape. The square shower room size is how much? Follow the small series together to learn a ...read more...
The taste of food can satisfy people's tastes, and science shows that the relationship between taste and health is also very close. The sweetness of food, mainly from small molecules of carbohydrates, such as sucrose, maltose, glucose, fructose, to taste the sweetness of ...read more...
The cylinder head of the diesel engine is a two-cylinder structure. Each cylinder has a cylinder head and adopts a two-valve structure. The intake and exhaust passages are respectively arranged on both sides of the cylinder head, and the water channel and the oil passage are cast inside. Structur ...read more...
Operation instructions for precision four-column hydraulic cutting machine-Dongguan Heavy Cutting Machine Co., Ltd. Precision four-column hydraulic cutting machine operation instructions-Dongguan Heavy Cutting Machine Co., Ltd. First, the precision four-column hydraulic cutting machine installati ...read more...