密閉

密閉 miˋ biˋ

Closed, Confined, Airtight

Words with shared element:

密閉:

密閉封條
密閉的空間

密閉封條

miˋ biˋ feng ˉ tiaoˊ

Airtight seal | Airtight seals | Pressure seal | Pressure seals

>>密閉封條

密閉 | 封條

密閉的空間

miˋ biˋ de˙ kong ˉ jian ˉ

Confined space

>>密閉的空間

密閉 | 空間 |

Shared elements with:

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