Hand brake device is NSW hand brake machine. Converted K6 bogie is adopted. working condition loading capacity container 2*20ft 70t 40ft Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitti...
Dimensions265mm*180mm*315mm(L*W*H) Company Profile China Sheenrun Optics & Electronics Co., Ltd, which was founded in 2004, is a leading night vision equipment and rugged information equipment supplier, Sheenrun adheres to independent innovation, ...
The level of pollution has reached the dimensions that threaten human health, with the rapid urbanization and the increase of energy consumption especially in developing countries. Every year in the world, millions of people lose their lives because of air pollution. Heavy metals have a separate pr...
This can be attributed to the widespread use of Pb in the automotive industry as a raw material to produce lubricating oil, airbag detonators, sensors, and glass and alloy materials, and to the fact that lead particles can be discharged into the soil through vehicle exhaust [38]. In the ...