Installing a Mission Coupling When repairing a section of pipe in an existing run, don't try to cement (solvent-weld) all the new couplings. Most drain systems use rigid pipes fairly large in ...

DLR has tested a radio system for the rail sector based on ultra-wideband technology. It is designed to enable the virtual ...

Market coupling: Pilot study validates gains across DAM and RTM segments The Central Electricity Regulatory Commission submitted data from a pilot study that Grid-India had conducted on its behest ...