Abstract: The dislocation of ring segments in shield tunnels poses adverse effects on tunnel structural stability and waterproofing. Current methods can only detect limited types of dislocation from ...
Abstract: Switching-state phase shift (SSPS) method is widely used in motor drive system with single dc-link current sensor (SDLCS) because of its advantages such as no additional hardware design ...
Control Point Announces Enhanced Support for Mass Save HEAT Program for Heat Pumps in Shrewsbury, MA
Control Point Heating • Cooling • Plumbing • Electric has announced enhanced support for the Mass Save HEAT program, enabling Shrewsbury, MA residents to access 0% interest financing for ...
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