In industrial machinery and equipment, the development of magnetic separators is very long. Until now, the magnetic separator equipment has developed for decades. As a manufacturer, we have only a dozen years of time, but we are in production. It is very experie…
Compared with other display technologies such as LCD screens and projections, LED displays have the advantages of bright colors, stable display, long service life, and wide viewing range. They are also used in commercial advertising, intelligent surveillance, high-end conferences, command cen…
News from Frankfurt, Germany (Main River). ZF (ZF) has been with the China Beijing Automotive Group (Beijing Automotive Industry Corporation, the English referred BAIC) subsidiary: Beijing Hainachuan Company (BHAP) signed a memorandum of understanding to form a joint…
Luoyang Glass Factory Fangshan sandstone mine is a tightly cemented sandstone, currently mining an average grade: SiO 2 98.29%, Al 2 O 3 0.59%, Fe 2 O 3 0.11%. When the mine was first put into produc…
Bosch Automotive Diesel Systems Co., Ltd., China The Qingdao production base officially broke ground in the National Hi-tech Industrial Development Zone in Qingdao on November 30, 2012. This is the second production base of the German company in Chin…
Introduction: In 2017, construction of subway projects across the country began to spring up. Taking the construction of the Beijing subway as an example, only the Subway No. 12 line that was started along the North Third Ring Road will use a fully-enclos…
It is understood that Pinghu City, Zhejiang Province has abundant fig resources and the planting area is nearly 800 acres. Because figs are perishable and difficult to preserve, local professional cooperatives seek new ways to introduce heat pump-type fig dryers. By drying, the shelf life of fi…
First, the wind speed measurement
(1) Determine the wind speed with a wind meter. Commonly used wind meters are cup type and wing type.
(2) The wind speed is measured by a pyroelectric anemometer and a pitot tube differential pressure gauge. The therm…
(1) Determine the wind speed with a wind meter. Commonly used wind meters are cup type and wing type.
(2) The wind speed is measured by a pyroelectric anemometer and a pitot tube differential pressure gauge. The therm…
30-tube projectile launch system vacuum load and multi-stage diffusion
Effect of Carbon Equivalent on Shrinkage Defects Under the premise of other chemical compositions, the shrinkage volume of carbon equivalent at 316 to 510 during wet casting was measured. For the test results. It can be seen that the higher the carbon equivalent, the smaller the shrinkage …
Core Tip: W Depending on the amount of propellant used in the launch of the projectile—the projectile projectile launch system uses a multi-stage vacuum diffusion chamber, a fast iet shut-off v…
Effect of Carbon Equivalent on Shrinkage Defects Under the premise of other chemical compositions, the shrinkage volume of carbon equivalent at 316 to 510 during wet casting was measured. For the test results. It can be seen that the higher the carbon equivalent, the smaller the shrinkage …
As an outstanding representative of the national brand, Kunlun Lubricant has always adhered to the concept of “cultivating and repairing for generationsâ€. In order to facilitate the “car ownership†of the majority of owners, Kunlun has continued to expand the …