英语词汇retracting inflatable seal是什么意思，retracting inflatable seal的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	retracting inflatable seal
释义	retracting inflatable seal　可伸缩充气密封
随便看	coupling screw coupling series coupling shaft coupling shaft housing coupling shaftshaft coupling sleeve coupling slit coupling slot coupling solvent coupling spindle coupling spring click coupling strength coupling stress coupling stub coupling technique coupling termination coupling transformator coupling transformer coupling value coupling valve coupling variable coupling viscosity coupling wheel couplings couplings

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