airproof

adj.

不通气的，密不透气的；

v.

使不透气，密封；

权威例句

All-airproof plastic idler roller

Study on Airproof Performance of Butyl Chloride Rubber Under High Pressure

Fault Diagnosis About Cylinder Airproof Ratio Based on CWT

Intunnel vestoration and airproof fault diagnosis in TBM main bearing

The Influence of Cylinder-body on Airproof Between the Cylinder Head And Cylinder

The influence of the airproof composition on the thermo technical characteristics of the enclosing structures

Cryogenic liquefaction on reduction of CO_2 composition in airproof air

Application and development of magnetic drive technique on vacuum motion airproof

Determination of micro-elements and macro-elements in the soil and sediment by ICP-AES with airproof system

Determination of arsenic and mercury in manganese ores by high-pressure-airproof microwave digestion and hydride generation atomic f...