单词	anti-corrosion pump
释义	anti-corrosion pump 耐腐蚀泵
随便看	small watershed ecological economical system Small watershed ecological harnessing small watershed economy Small watershed governance small watershed human settlement unit small watershed improvement small watershed in mountain area small watershed management small watershed model small watershed of Genxi River Small watershed scale small watershed system small watershed treatment small water storage works small watersupply system small water supply system small water turbine-generator set small water turtle small waterworks Small water works small wave small wave analysis small wave commutation small wave conversion device small wavelength