词汇	奥龙
释义	奥龙 orlon
随便看	pressure restonsive device pressure restoration pressure restoration method pressure restrictor pressure result pressure roll pressure roll coater pressure roll, contact roller pressuresensing diaphragm pressure sensing diaphragm pressure-retaining pressure retaining concrete placement pressure retaining equipments in NPP pressure retaining flow relieving pressure-retaining flow-relieving pressure-retaining member pressure retaining part pressure retaining parts pressure retaining valve pressure retaining vessel pressure retarded osmosis pressure return pressure return water pressure reversal pressure ribbon microphone