单词	shaft seal mechanism
释义	shaft seal mechanism軸封機構機械工程
随便看	chemical beam epitaxial growth chemical beam epitaxy chemical beam epitaxy (cbe) chemical beam epitaxy growth chemical beam epitaxy growth technique chemical beam epitaxy｛=cbe｝ chemical behavior chemical bend chemical binding chemical binding effect chemical binding energy chemical-biological warfare chemical bleaching chemical bomb chemical bomber chemical bond chemical--bond chemical-bond chemical bonded phase chromatography chemical bonded phase chromatography {chemically bonded phase chromatography} chemical bonded refractory chemical-bonded water chemical-bond energy chemical-bond--energy chemical bonding