例句
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Now generally used PTEE, EPDM and other material for the valve seat, so bubbles leakproofness good.
现一般均使用PTEE 、 EPDM等材料,为阀座, 因此,气泡密封性佳.
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Heatproof silastic sealed ring, non - aging and good sealing property.
耐热硅橡胶密封圈, 不易老化,密封性能好.
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Specially - designed discharger door sealing system has good tightness, ensuring no products leakage.
特殊设计的排料门密封系统,密封性好, 不漏料.
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Dampproof, dustproof and defending greasy dirt and harmful gas, sealing strong, acidproof alkali antidetonation.
防潮 、 防尘、防油污及有害气体, 密封性强 、 耐酸碱抗震.
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Both sides of sealing performance are choiceness and the torque is small.
双向密封性能优良,扭矩值小.
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This would permit air to enter, breaking the hermetic seal of the jar.
这会造成漏气，破坏罐子的密封性。
词组搭配
密封性分析
hermeticity analysis
密封性检验仪
leak-testing apparatus
密封性试验
leak-testing apparatus