Việt
ống dẫn ga
ống dẫn khí
Anh
gas tunnel
elongated cavity
vent hole
Đức
Gaskanal
Porenkanal
Pháp
soufflerie à gaz
soufflure allongée
Gaskanal /m/CNSX/
[EN] vent hole
[VI] ống dẫn ga, ống dẫn khí
Gaskanal /SCIENCE/
[DE] Gaskanal
[EN] gas tunnel
[FR] soufflerie à gaz
Gaskanal,Porenkanal /INDUSTRY,INDUSTRY-CHEM/
[DE] Gaskanal; Porenkanal
[EN] elongated cavity
[FR] soufflure allongée