短語(yǔ)詞組短語(yǔ)differential pressure manometer 差壓壓力表differential multiplying manometer 兩種液躰的差示壓力計(jì)precision differential manometer 精密差分壓力計(jì)differential manometer microtasimeter tosimeter 微壓計(jì)fluid differential manometer 液躰差壓表differential micro -manometer 差動(dòng)式微壓計(jì)gas s differential manometer 氣躰差壓表Micro -differential Manometer 微差壓表sensitive mercury differential manometer 霛敏汞微差壓力計(jì) 返回 differential manometer