基本解釋[經(jīng)濟(jì)學(xué)]皺紋琯式壓力計(jì)詞組短語(yǔ)短語(yǔ)bellows type micro -manometer 膜盒型微壓表bellows-type manometer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)皺紋琯式壓力計(jì)