0 New HSK word(s):

0 Old HSK word(s):

通气杆 [tong1 qi4 gan1]

Luftschacht (S)
通气管 [tong1 qi4 guan3]

Luftschacht (S)Abzugsrohr
烟囱 [yan1 cong1]

Gaskanal (S)Kamin (S)Luftschacht (S)Schlot (S)Schornstein (S)