elastic toothed belt vapour seal
elastic toothed belt vapour seal
弹性齿带蒸汽密封
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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From the aspects of material mechanics and fluid mechanics, discusses the design reason of elastic toothed belt vapour seal and its theory foundation.
从材料力学及流体力学角度探讨了弹性齿汽封设计的依据及其存在的理论基础。
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