close coupled 在仪表中指什么? there will be no indicators for pressure, temperature, flow etc.there will be local gauges in the general vicinity.other data is available at the dcs, and may be advised by the control room operator via radio in the unlikely event that it is required. there will be no gauge board on the machine base plate. all gauges will be close coupled unless there is a maintenance and access problem. there will be a gauge board for the seal gas and lube oil skid. (关于透平压缩机) [ ]查看更多