The energy saving effect of this 2.5 billion LED luminaire is equivalent to the energy generated by 75 medium-sized thermal power plants. Landwells was recently sold to a Chinese consortium including LED packaging manufacturer Mulinsen. Through this acquisition, Roundmans will open the door to a cos
Recently, an environmentally-friendly rodent-proof and anti-ant cable widely used in national defense construction, highways, electrified railways and other fields has passed expert appraisal in Beijing. According to the report, the cable anti-rat anti-ant is a technical problem
According to the valve damage, the replacement of the valve stem and threaded rod door sleeve, the valve seat and the valve sealing surface grinding repair, the sealing surface to find the upper contact position on the boiler side actually 1.2mm gap, the steam turbine There are also 0.6mm side of th
As the only ship trading service institution in southern Anhui Province, since its official operation on March 31 this year, Xiamen Ship Trading Service Center has made full use of information technology to provide shipowners with a ship transaction assurance service. Station-based information serv