詞典釋義：

密封性

tightness n.緊密；堅固；密封性

常用

常用

雙語例句

1. 密封性好，可延長食品的保鮮期；

Good sealing to extend the shelf life of food;

2. 我方所有的木箱密封性很好.

All our wooden cases are well sealed.

3. 所述的熱熔膠層具有密封性。

The hot melt adhesive has tightness.

4. 具有使用方便，安全且密封性好的優點。

The invention has the advantages of convenient use, safety and good sealing performance.

5. 檢測第二止回閥的密封性.

To test for tightness of second check Valve.

6. 其產品具有密封性及防水效能好的特點。

Our products have good waterproof and seal function.

7. 新結構形式特點:密封性好,方便維修.

New structure type is featured by fine sealing performance and easy maintenance.

8. 共軌噴油器密封性

Checking of the sealing of CRI.

9. 本裝置是專用於發動機進氣管的密封性檢測。

This equipment is dedicated to the engine intake pipe sealing detection.

10. 噴油泵的密封性試驗。

Checking of the sealing of injection pump.