air-tightness

常見例句

雙語例句

• Painting RM. Fire fighting pipe to be done air-tightness test.
  油漆間消防管系密性試驗(yàn)。
• Ref. Freon piping to be done air - tightness test and vacuum test.
  冷藏氟利昂管系密性試驗(yàn)和真空試驗(yàn)。
• All the package materials shall be suitable for sterilization process. The inner package shall have excellent air-tightness and ensure the product free of Bacterium within its shelf life.
  各種包裝材料適用于滅菌過程的規(guī)定， 內(nèi)包裝密封性良好，能保證在產(chǎn)品有效期內(nèi)內(nèi)裝物保持無菌。

權(quán)威例句

• The 12, 700-square-foot Energy Star-certified house was crafted from low-toxic materials, withstood air tightness tests on the insulation, and has a water furnace geothermal system that provides hot water, radiant floor heat and air conditioning.
  FORBES: Off-The-Grid Mansions
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