词汇	noncontacting piston
释义	noncontacting piston 〖电磁〗扼流活塞
随便看	subsurface fire subsurface flaw subsurface float subsurface infiltration system subsurface initial subsurface initiated fatigue breakage subsurface flow subsurface-flow subsurface flow constructed wetland Subsurface flow-constructed wetland subsurface-flow constructed wetland Subsurface flow constructed wetlands subsurface flowmeter subsurface flow of water subsurface flow stone wetlands subsurface flow wetland subsurface flow wetlands subsurface-flow wetlands Subsurface fluid Subsurface fluid network subsurface fluids subsurface foam-injection system subsurface formation subsurface fractures subsurface geologic map