densi-tensimeter 密度 ; 密度一压力计 ; 密度压力计 ; 气体密度
interfacial tensimeter 界面张力计
densi tensimeter 密度压力计
Balanced tensimeter 平衡式张力计
N an instrument used to compare the vapour pressures of two liquids, usually consisting of two sealed bulbs containing the liquids, each being connected to one limb of a manometer 气体压力计
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