深井泵【化】 borehole pump; deep well pump; deep well pump(ing unit); drowned pump

鲁虺汉英词典 / 深井泵【化】 borehole pump; deep well pump; deep well pump(ing unit); drowned pump	上一个查看全部下一个
深井泵【化】 borehole pump; deep well pump; deep well pump(ing unit); drowned pump