短語詞組短語vacuum sugar permeability technology 真空滲糖技術(shù)vacuum sugar permeability 真空滲糖absolute permeability of vacuum [電磁]真空絕對導(dǎo)磁率sugar permeability under vacuum 真空滲糖permeability of vacuum [電磁]真空磁導(dǎo)率;真空導(dǎo)磁率;繙譯 返回 vacuum permeability