词汇	all-or-nothing relay
释义	all-or-nothing relay 全有或全无继电器
随便看	pressure reflection ratio pressure reforming pressure refueler pressure refueling pressure refuelling pressure region pressure register pressure-regulated volume control pressure regulate volume controlled ventilation pressure regulating pressure regulating box pressure regulating device pressure-regulating device pressure-regulating method pressure regulating performance pressure regulating roller leveler pressure regulating roller leveller pressure regulating screw pressure regulating station pressure regulating valve pressure-regulating valve pressure regulating valve group pressure regulating valve unit pressure regulation pressure regulation appliance