low pressure steam turbine low pressure turbine
低压汽轮机;
pressductor pressure capsule pressure sensor pressure transducer pressure transmitter
压力传感器;
pressductor pressure capsule pressure sensor pressure transducer pressure transmitter
压力传感器;
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i
低压电瓷绝缘子;
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i
低压电瓷绝缘子;