高压管路; 压力管路; 压力管线; 压力线; 压送管路; 耐压管路; 啮合线

pressure line line upon line pressure container pressure conduit pressure cable pressure viscosity pressure manometer pressure diffusion pressure sensitivity pressure fuel high-pressure line pressure line contact pressure high pressure line line of equal pressure mean pressure grade line pressure water line line of pressure fluid pressure line flow-line pressure pressure line of position constant pressure line