单词	la vela
释义	la vela 维拉
随便看	back pressure extraction turbine back pressure factor backpressure governor back pressure governor backpressure manometer back-pressure manometer back pressure manometer back pressure multi-effect evaporator back pressure of steam trap back-pressure operation backpressure operation back pressure operation back pressure regulating valve backpressure regulation back pressure regulator backpressure regulator back-pressure regulator back-pressure regultor back-pressure-relief port back pressure relief valve back pressure return back-pressures backpressures back pressure sensor back-pressure sensor gxlm gxlt gxlx gxly gxlz gxmc gxmm gxpt gxpy gxqj □壬 □多 □多罗 □头 □子 □子 □子 □尼 □扶 □括