词汇	short-diameter pinhole
释义	short-diameter pinhole 小洞径
随便看	energy-saving for structures energy-saving frequency cooling pump energy saving gap energy-saving gasoline engine oil energy-saving gel material energy-saving generation energy-saving generation dispatching energy-saving generator energy saving glass energy-saving glass Energy-saving glass Energy Saving Glass and Curtain Wall energy-saving goal energy-saving government energy saving greenhouse energy-saving greenhouse energy saving grinding system energy saving heat energy-saving heater energy saving heating ring energy-saving,high efficient boiler energy-saving home appliance energy-saving house energy-saving housing energy-saving illumination